American Mathematical Society—Contributions

Dear Friends and Colleagues,

During 2003 your generous support has helped the Society and our profession in many ways. I thank each of you for that support.

The Young Scholars program supports summer workshops for talented high school students— the future of our profession. These programs are an investment in our future. We are now building an endowment, the Epsilon Fund, to support this program, and we hope to reach our goal of two million dollars over the next few years. Young scholars programs work; supporting them is important.

The Centennial Fellowships continue to play a key role for outstanding young mathematicians at the formative stages of their careers, from three to twelve years beyond the degree. The fellowships are funded directly by contributions together with income from the Society's investments.

We use contributions to the General Fund to support all of our activities, from employment services to public awareness and outreach to mathematicians in the developing world.

Your generosity allows the Society to establish and maintain all these programs. Your generosity shows that mathematicians care deeply about our profession. Thank you for that expression of caring.

John H. Ewing

Thomas S. Fiske Society

The Executive Committee and Board of Trustees have established the Thomas S. Fiske Society to honor those who have made provisions for the AMS in their estate plans. For further information contact the Development Office at 800-321-4AMS, or [email protected].

Roy L. Adler Ky Fan Joseph S. Mamelak William and Theda Salkind Kathleen Baxter Isidor Fleischer Ralph Mansfield Henry M. Schaerf Barbara J. Beechler Ramesh Gangolli Trevor McGinn Maynard W. Shelly Shirley and Gerald Bergum Rosalind Guaraldo Cathleen Synge Morawetz B. A. Taylor Shirley Cashwell Jeffrey Joel Moshe Rosenfeld Steven H. Weintraub Carl Faith Yanguang Li

Bequests Received

Lowell I. Schoenfeld and Josephine M. Mitchell

558 NOTICES OF THE AMS VOLUME 51, NUMBER 5 AMS Contributions

Gifts in Memory and Gifts in Honor The American Mathematical Society welcomes gifts made in memory or honor of members of the mathematical com- munity or others. Unless directed toward a special fund or program, such gifts are used to support the general mission of the Society.

Gifts were made in memory of the following individuals: Irving Reiner by Irma M. Reiner Maurice Auslander by Bernice L. Auslander Gian-Carlo Rota by Sigurdur Helgason Victor Babbit by Leonardo D’Attorre Nina M. Roy by Frederic Cunningham Barbara J. Beechler by Collins Painting Gifts were made to honor the following individuals: *George Berzsenyi by Susan Schwartz Wildstrom Eugenio Calabi by Gerald J. Porter *See correction at http://www.ams.org/notices/200405/ Jerome L. Lewis by Badral S. Madani contribs-correction.pdf or http://www.ams.org/notices/ Charles Stanton - Anonymous 200405/contribs-correction.ps. Michael Taylor by Robert J. Halk Peter Flusser by Peter R. Flusser Michihisa Ukon Leon Greenberg by Stuart S. Antman Franklin Tepper Haimo by Deborah Tepper Haimo Ralf Lane by Carl E. Harrell Victor Linis by Daniel B. J. Tomiuk Charles Loewner by Seymour Kass Evgeniy Mikhaulyuk - Anonymous Franklin P. Peterson by Sigurdur Helgason Eugene A. Pflumm by Mollie Pflumm

Contributors to the AMS During 2003 * The names of donors who have given for three years consecutively are marked with an asterisk. ε The names of donors who have given to the AMS Epsilon Fund, the endowment for the support of young scholars programs. The names of those who have given $1,000 or more in a single year are affixed to a plaque that is prominently displayed in the Society’s headquarters.

PRESIDENT’S ε Michihisa Ukon PATRONS ε*David M. Bressoud ε*Gerald P. Dinneen * Sally Whiteman – Albert Leon ε*Robert L. Bryant * James A. Donaldson (Gifts of $100 and above) ASSOCIATES Whiteman Prize ε*Stephen S. Bullock ε*Robert L. Druet ε (Gifts of $5,000 and above) ε*Timothy and Laurie *Irving Adler ε*Donald L. Burkholder ε*Peter L. Duren * Roy L. Adler ε*Norman L. Alling Francis-Wright ε Arnold B. and Diana K. Calica ε*Lincoln K. Durst ε*Alfred Aeppli Evelyn Hull Boyle Anonymous (6) ε James L. Calvert ε Earl F. Ecklund Jr. M. W. Al-Dhahir Sigurdur Helgason ε James A. Carlson ε Sylvan H. Eisman ε J. Ralph Alexander Jr. ε*Harry Lucas Jr. ε Alfred S. Cavaretta * Jessie Ann Engle SPONSORS ε J. Thomas Allen III ε*Paul J. Sally Jr. ε Antony Chang ε*Kaspar Daniel Ernst ε*Ali R. Amir-Moez ε*Thomas R. Savage (Gifts of $500 and above) ε Jeff Cheeger ε Norman Feldman ε*Kenneth I. Appel * Robert and Maria W. ε Horace Burk Cheng ε Aurino Ribeiro Filho * Arielle and Jerald Brodkey Dmitri Avenirovich ε Jal R. Choksi ε*Richard J. Fleming Steinberg Philanthropic Fund Arkhanguelski ε*Stuart Citrin * Peter R. Flusser Alan & Katherine Stroock ε*Richard A. Askey * Walter O. Augenstein ε*Alfred Clark Jr. ε*Gerald B. Folland Fund ε*William L. Duren Jr. ε Pieter C. Baayen ε*Edward T. Cline Jr. ε Freed Family Foundation ε*Stephen P. Gill ε Donald G. Babbitt ε*Daniel I. A. Cohen ε*Nobuhiko Fujii * Andrew M. Gleason Charles R. Baker ASSOCIATES ε*Donald L. Cohn ε*William Fulton * Anna S. Henriques ε*Donald H. Ballou (Gifts of $1,000 and above) ε*Pierre E. Conner Jr. ε*Joseph M. Gani ε*Robert V. Kohn Claude W. Bardos ε*Richard D. Anderson ε*Peter S. Constantin ε*Richard L. Gantos ε*George F. Leger ε*Hyman Bass * Edward D. Baker ε*Thomas Carney Corrigan * John B. Garnett ε * Frances B. Bauer *William James Lewis ε ε Felix E. Browder ε*Patricia E. Bauman * Louis J. Cote Irving E. Gaskill ε Ralph Mansfield ε*William Craig ε*John A. Beekman ε*Stephen H. Crandall ε Pedro J. Geraldo Cabrera ε David B. Massey ε*John H. Ewing ε*Gerald E. Bergum ε Frederic Cunningham Jr. ε*Anthony A. Gioia ε*M. Susan Montgomery ε*George F. Haddix ε Leonard D. Berkovitz ε*Philip C. Curtis Jr. ε*Richard P. Goblirsch ε*Donald S. Ornstein Phillis and Donald Kahn ε*Martin Billik ε*Everett C. Dade ε*Samuel Goldberg ε Philanthropic Fund *Joel H. Spencer ε Richard L. Bishop ε*Jan W. Dash ε*Martin Golubitsky and ε ε Greg Kuperberg and Rena J. *Jean E. de Valpine ε*Peter B. Bjorklund ε*Paul L. Davis Barbara Lee Keyfitz Zieve ε*David A. Vogan Jr. ε*Malcolm K. Brachman ε Jane M. Day ε*Carolyn S. Gordon ε*Jacques Neveu ε*Steven H. Weintraub ε James H. Bramble ε*Morris Jack DeLeon ε*Ronald A. Gove ε Vladimir V. Piterbarg ε*Susan Schwartz Wildstrom ε*George U. Brauer ε*Guy M. De Primo Ian Graham ε*Samuel Murray Rankin III ε*Hermann Zapf Raul Bravo ε*Robert L. Devaney ε Ronald L. and Fan Chung * Norton Starr Anonymous (2) ε Henry G. Bray * Charles E. Dickerson Graham

MAY 2004 NOTICES OF THE AMS 559 AMS Contributions

ε*William L. Green ε*Wallace S. Martindale III ε John H. Walter ε*Bernice L. Auslander ε*William D. Blair ε*Curtis Greene * Jacob R. Matijevic ε Buck Ware ε*Roger A. Avelsgaard ε Paul E. Bland ε Barry Greenstein ε*Stephen B. Maurer ε*Frank W. Warner III ε*Sheldon Axler ε John D. Blanton ε*Seymour Haber ε James W. Maxwell ε*Seth L. Warner ε Raymond G. and Christine W. ε*Steven E. Blasberg ε Mark Haiman ε*Donald E. McClure ε*William E. Warren Ayoub ε*Frederik Van Der Blij Deborah Tepper Haimo ε*Michael J. McGraw ε*Ellen Westheimer ε*Edward A. Azoff ε Patricia M. Blitch Thomas Haines and Sophia * Robert F. McNaughton Jr. ε*Thomas A. Weston ε Kiyoshi Baba * David S. Bloom Vassiliadou ε Bruce E. Meserve * Roger A. and Sylvia M. ε Victor Adekola Babalola ε Lisa Bloomer ε*David J. Halitsky ε*Michael H. Millar Wiegand ε*Albert E. Babbitt Jr. ε James V. Blowers ε Brian C. Hall ε D. D. Miller ε*Robert A. Wijsman ε*George Bachman ε Antonia W. Bluher ε*Mary-Elizabeth Hamstrom * Richard A. Moore ε*John F. Wilkinson ε William G. Bade ε Harold P. Boas ε*David Harbater * Cathleen Synge Morawetz ε*Alfred B. Willcox ε*Richard J. Bagby ε*Gebhard Böckle * Carl E. Harrell ε Alberto Cezar Moreira * Clinton Curtis Williams ε Paul M. Bailyn ε*Istvan Bodnar ε Joe T. Harris Jr. Yasuhiro Morita Ruth J. Williams ε Joni E. Baker ε*S. Elwood Bohn ε*Adam O’Neill Hausknecht * Paul S. Muhly Paul A. Willis ε*Kirby A. Baker ε Ranko Bojanic Carl A. Haverl Albert A. Mullin ε*Peter John Wolfenden ε Rangaswami Balakrishnan Theodore S. Bolis ε*David R. Hayes ε Masaomi and Mie Nakata ε K. K. Peter Wong ε Erik Jan Balder ε Sergey V. Bolotin J. William Helton ε*Peter E. Ney ε Alan C. Woods ε*John T. Baldwin ε*Francis Bonahon ε*Robert J. Hemstead ε Eugene D. Nichols ε*T. C. Wu ε Karen Teresa Ball ε Joseph E. Bonin ε*Leon A. Henkin * Paul J. Nikolai ε*Masayuki Yamasaki ε Richard Neal Ball ε William Boos ε*James B. Herreshoff ε Louis Nirenberg Genji Yoshino ε*William R. Ballard ε*William M. Boothby ε*Gerald A. Heuer ε*Nobuo Nobusawa ε Jean-Claude Zambrini Catherine Bandle ε*Leonard John Borucki ε*Gloria C. Hewitt ε Kingsley Ifeanyi Nworah ε Michel M. Zarka ε*Paul J. Bankston ε*Rupert D. Boswell Jr. ε*Peter J. Hilton Peter P. Orlik Anonymous (52) ε*Eiichi Bannai ε Alexei V. Bourd ε*Samuel S. Holland Jr. * Robert Osserman * S. F. Barber ε*Aldridge K. Bousfield ε*Timothy J. Horrigan ε*Scott C. Otermat FRIENDS ε Carlo Bardaro ε*Ward D. Bouwsma ε*Roger E. Howe ε*Taxiarchis Papakostas Henk P. Barendregt ε Jerry H. Bowman Joseph A. Hughes ε*Wesley P. Petersen (Gifts of less than $100) ε*Julio Edgardo Barety ε*Mike Boyle ε*Craig L. Huneke ε Mollie Pflumm ε*Johannes M. Aarts ε Nikola Baricevic ε Sylvia T. Bozeman Franklin T. Iha ε*Mark A. Pinsky * Jean M. Abadie * Bruce H. Barnes ε*John S. Bradley ε*I. Martin Isaacs ε*George Piranian ε Ian M. Aberbach David E. Barrett ε*Richard C. Bradley * Lloyd K. Jackson ε Everett Pitcher ε*Clarence M. Ablow * Jose Barros-Neto Louis R. Bragg ε*Hervé M. Jacquet ε*Thane Earl Plambeck ε Brian Abrahamson ε*Karl F. Barth ε*Kenneth A. Brakke David Copeland Johnson ε Vera S. Pless ε*William P. Abrams ε*Philip R. Bartick ε Roberto Branca ε*Guy Johnson Jr. ε Martin E. Price ε*Norbert A’Campo ε*Alexander Barvinok Emil R. Brandli ε*James H. Justice ε*Paul H. Rabinowitz ε Colin C. Adams Jürgen O. Batt ε*Fred Brauer ε Price Kagey ε*George N. Raney ε*William W. Adams Richard A. Baum ε Richard P. Brent ε Joji Kajiwara * M. M. Rao ε*Iain T. A. C. Adamson ε Brad J. C. Baxter ε James G. Bridgeman ε*Herbert M. Kamowitz ε*John Elton Rawson ε*Alan C. Adolphson ε*J. Thomas Beale ε*Bruce G. Bridgman ε Seymour Kass ε*Robert J. Reynolds Evans K. Afenya ε*R. Michael Beals * Joseph Edward Brierly * John F. Kellaher * John F. Richards ε Max K. Agoston ε*William A. Beck ε Robert E. Briney ε Harry Kesten ε*Marc A. Rieffel * N. U. Ahmed ε*Edward Beckenstein * Judith E. Broadwin Raymond B. Killgrove ε Stanley A. Robinson ε*T. Aikou David S. Becker John Bromback ε Allan M. Kirch ε Guillermo Romero Melendez ε*Michael I. Aissen Frank S. Beckman ε*Edgar H. Brown Jr. ε*Joseph E. Kist ε Herman Rubin ε Michael Aizenman ε*William H. Beckmann * Kenneth S. Brown ε*Maria M. Klawe ε Daniel P. Runyan ε Ethan J. Akin * Barbara J. Beechler ε*Lawrence G. Brown Shoji Koizumi ε*Leon W. Rutland Jr. ε Yousef Alavi ε Michael J. Beeson ε Robert Dillon Brown Hikosaburo Komatsu Dorothy S. Rutledge ε*Michael O. Albertson ε Robert Beig ε*Robert F. Brown ε*Eric J. Kostelich ε Jeffrey R. Sachs * Kenneth S. Alexander * Steven R. Bell ε Russell M. Brown Thomas R. Kowalski ε*Habib Salehi ε Roger K. Alexander Wolfgang Bell ε*Sharan Inez Brown ε*Ralph M. Krause * Hans Samelson ε*Stephanie B. Alexander ε Katalin A. Bencsáth ε W. Dale Brownawell ε S. T. Kuroda ε*Robert W. Sanders ε*Gerald L. Alexanderson ε*Julius S. Bendat ε*Robert R. Bruner ε Gary J. Kurowski * Paul T. Schaefer Charalambos D. Aliprantis Thomas E. Bengtson Barry W. Brunson ε Jacques Labelle ε*Ernest C. Schlesinger ε*Anne H. Allen ε Carlos Benítez ε Rogier Brussee * Jeanne LaDuke * Joel E. Schneider ε Ibrahim H. Al-Rasasi ε Arthur T. Benjamin ε*Billy F. Bryant ε Jeffrey C. Lagarias ε Jacob T. Schwartz Henrique Mariano C. Amaral ε*Georgia Benkart ε*John G. Bryant ε J. Halcombe Laning ε Alejandro R. Scopelli * Alain Amiouni ε Fredricka T. Bennett Alphonse Buccino ε Mark A. Lau ε Ridgway Scott ε Vrege Amirkhanian Jolfai ε*Dave Benson ε*Nicholas P. Buchdahl ε*Walter R. Lawson ε*George Seifert Neal R. Amundson ε*David Bernard Benson ε*Joseph T. Buckley ε Peter D. Lax ε*Norman E. Sexauer ε Martin Sparre Andersen ε*Alan E. Berger ε Richard S. Bucy Alan C. Lazer ε Abdulalim A. Shabazz Allan G. Anderson ε*George M. Bergman * Royce E. Buehler ε Marc A. LeBrun ε T. Shintani ε*Douglas R. Anderson * Salvatore D. Bernardi ε Francis Buekenhout ε*Cecil E. and Mary Louise Leith ε Steven E. Shreve ε Joel H. Anderson ε Chris Bernhardt Joe P. Buhler ε*Joan R. Leitzel ε Carol Ann Shubin Marlow E. Anderson ε Holly Ellen Bernstein ε*Robert Bumcrot ε*H. W. Lenstra Jr. ε*John R. Smart ε*Michael T. Anderson ε Swanhild Bernstein Daniel Willis Bump ε*D. J. Lewis * Louis Solomon ε*Peter P. Andre ε*Geoffrey C. Berresford * Krzysztof Burdzy ε*Elliott H. Lieb ε Aruna and David Spencer ε*George E. Andrews ε*David S. Berry ε*John Brian Burghduff ε*Frederick W. Lipps ε Saul Stahl ε*Michael Anshel ε Edward A. Bertram ε James E. Burke ε Robert J. Lipshutz ε*Ivar Stakgold ε*Peter H. Anspach ε*Vittorio Berzi ε Mitchell Burman ε*Sylvia Chin-Pi Lu * Orestes N. Stavroudis * Stuart S. Antman * Edwin F. Beschler ε*Warren T. Burns Jr. ε*Milan N. Lukic ε*Wilhelm F. Stoll ε*Myla M. Archer * James S. Bethel ε Vladimir P. Burskii ε*Russell D. Lyons * Tina H. Straley ε Richard F. Arenstorf ε Gerhard Betsch ε Francis E. Burstall ε Saunders Mac Lane ε*Richard W. Sullivan Arturo Fernandez Arias ε*Edward James Bevan ε*Ralph Stevens Butcher ε Yoshiaki Maeda ε*Margaret W. Taft * Susumu Ariki ε*William A. Beyer ε*Thomas R. Butts ε*Joseph S. Mamelak ε*B. A. Taylor Nakaaki Arisaka ε Venkat Bhamidipati ε*Charles L. Byrne Joseph F. Manogue – Jean E. Taylor * Martin Arkowitz ε*Meempat Bhaskaran ε*James S. Byrnes Waldemar J. Trjitzinsky ε*Laurence R. Taylor ε*Judith M. Arms ε*Marilyn S. Bickel Thomas E. Caldwell Memorial Fund ε John A. Thorpe ε*Thomas E. Armstrong * Klaus D. Bierstedt ε*William C. Calhoun ε Stefano Marchiafava ε Heinz G. Tillmann Richard M. Aron ε Bryan J. Birch ε James J. Callahan ε*Eugene A. Margerum ε John Todd William B. Arveson ε Joan S. Birman ε Massimo Campanino Gary A. Martin ε Harald Upmeier ε Dan A. Ashlock ε Alan A. Bishop * L. Lorne Campbell ε*George E. Martin ε*Karen Vogtmann ε*Winifred A. Asprey ε*Denis L. Blackmore ε Eric Canel

560 NOTICES OF THE AMS VOLUME 51 NUMBER 5 AMS Contributions

ε*James C. Cantrell ε*James N. Damon ε Rod Elsdon ε Leendert J. van Gastel ε*Andras Hajnal ε Sylvain E. Cappell ε*Martin P. Dana ε John F. Elter * Keith O. Geddes ε*David R. Hale ε*Bengt G. Carlson John P. D’Angelo ε*Gérard G. Emch Frederick W. Gehring ε*Alfred W. Hales ε Bille C. Carlson * Donald A. Darling ε*Thomas J. Emerson ε*Daryl Neil Geller ε R. Stanton Hales Jr. ε Jon F. Carlson Boris A. Datskovsky ε*Hans P. Engler ε*Jean Raymond Genet ε*Robert Joseph Halk James B. Carrell ε*Leonardo D’Attorre ε*Philip G. Engstrom ε Constantinos Georghiou Eloise Ann Hamann ε*David W. Carter ε Ingrid Daubechies Martin Epkenhans * John C. Georgiou ε*Emily Hamilton ε Paolo Casati ε Fred Daum ε Benjamin Epstein * Stephen R. Gerig ε*David Handel ε*Burtis G. Casler ε*Robert J. Daverman ε*Kumar Eswaran Noël Germay ε*John L. Hank ε Phyllis J. Cassidy ε*David H. Davies ε Leonard Evens ε Jean Jacques Gervais ε*J. Ray Hanna ε*Erio A. Castagnoli ε*Chandler Davis * Carl Faith ε*Margaret P. Gessaman ε John Michael Harby ε Afton H. Cayford * Donald M. Davis * Peng Fan ε Abraham Gill Robert M. Hardt ε*Gulbank D. Chakerian ε Martin D. Davis ε Edson de Faria ε Tepper L. Gill ε*Beverly Bailey Hargraves ε*Richard A. Champion Jr. ε Anthony T. Dean ε William M. Farmer ε*Richard M. Gillette Bruno Harris ε Hsungrow Chan ε Richard A. Dean Frank A. Farris ε*David S. Gillman ε*Steven Guy Harris ε*Charles Clifton Chancey ε Henry F. Defrancesco ε*Ruth G. Favro ε Robert Gilman ε*Fred F. Harrop ε*Jagdish Chandra ε Daniel G. Degiorgi * George F. Feeman ε*Maurice Eugene Gilmore ε Kevin Lewis Hartshorn ε Chao-Ping Chang ε*Percy Alec Deift ε*Solomon Feferman ε*Samuel Gitler ε Deirdre Haskell ε*Sun-Yung Alice Chang Herbert A. Dekleine ε Howard D. Fegan ε*Earl C. Gladue ε*Harold M. Hastings ε Paul Jackson Channell ε Dominick Del Casale ε*Mark E. Feighn ε Sarah Glaz * Morisuke Hasumi ε*Ruth M. Charney ε*Aristide Deleanu ε Paul Feit ε Raoul F. Gloden ε*Akio Hattori John E. Chavez ε*Ralph E. DeMarr ε*Walter Feit ε*J. D. Goddard ε Jane Hawkins ε*Pak Soong Chee ε*Jochen Denzler ε*Arnold D. Feldman Kazimierz A. Goebel ε Mary Stephanie Hawkins ε*Concordia C. Chen ε Thomas Dean Depperschmidt ε*Rosanne M. Ferdico ε Abraham Goetz ε*George E. Hay * Kwan-Wei Chen ε*John E. Derwent ε*Helaman Ferguson ε Robert Gold ε*Fumio Hazama ε Patrick B. Chen ε Dennis Des Chene ε José Humberto Ferreira Rosa * Seth I. Goldberg ε*David A. Hecker ε Herman Chernoff * Dennis DeTurck ε*Ian M. Ferris ε Dorian Goldfeld Maurice H. Heins ε*Nikolai I. Chernov ε*Raoul A. De Villiers ε*Victor G. Feser Lawrence Goldman ε*Leo Hellerman * Robert Chew Fred I. Diamond * Maurice C. Figueres ε*William Mark Goldman * Henry Helson Peter H. S. Chiang ε*Jeffrey A. Diller ε*David V. Finch ε Herman H. Goldstine ε Robert L. Hemminger ε*Jayanthi Chidambaraswamy ε Glen Allen Dobbs ε Benjamin Fine ε Daniel A. Goldston ε*Erik Hemmingsen ε Poon Chit ε Peter G. Dodds ε Leib Finkelstein ε*Michael Golomb ε*John P. Hempel * Choong Yun Cho ε*Theresa K. Dodds ε Gene Fiorini Anne O. Gomer ε*Judson Hendelman ε*Charles C. Chouteau ε*Heinz Deitrich Doebner Addison M. Fischer ε*Kenneth R. Goodearl ε*Francis McVey Henderson Paromita Chowla Pierre E. Dolbeault ε*Benji N. Fisher ε*Roe W. Goodman ε Christopher J. Henrich * William E. Christilles * Joanne M. Dombrowski ε Marjorie Fitting-Gifford ε Suzanne Dinga Goodrich * Christopher M. Herald ε Demetrios Christodoulou ε*James P. Donaly ε*Uri Fixman ε*Rudolf Gorenflo ε Jose A. Hermida-Alonso ε Tasos C. Christofides ε*Joseph L. Doob ε*Mary Elizabeth Flahive * Richard P. Gosselin ε Gerardo Hernandez * Philip T. Church Robert S. Doran ε Harley Flanders Yasuhiro Goto ε*James V. Herod ε*Richard C. Churchill ε*Jay Robert Dorfman ε Leopold Flatto ε*Rainer Göttfert ε Diane L. Herrmann ε*Paul Civin ε Alberto M. Dou * Micah E. Fogel ε*Claude Goutier Patricia Lynn Hersh ε Chester Dodge Clark ε*Jim Douglas Jr. * Susana F. L. de Foglio ε Sidney W. Graham ε*Georg Hetzer ε Jeffrey W. Clark Ronald G. Douglas ε*Julie A. Fondurulia ε*Kevin A. Grasse ε Michael J. Heumos ε*Robert A. Clark ε Keith Dow ε Paul Fong ε Jack E. Graver ε*Robert L. Hicks ε Elly Claus-McGahan ε*Martin J. Dowd ε*Marc F. Fontaine ε*Larry K. Graves ε*Philip J. Higgins ε*William A. Clee ε*Robert E. Dowd ε Robert A. Fontenot ε Peter H. Greene ε*Yasunari Higuchi ε Belinda G. Clemence ε Diane M. Dowling ε John Michael Fox ε*Frederick P. Greenleaf ε*Hugh M. Hilden ε Alan Cobham ε*J. Scott Downing ε*Walter L. Foxworth * John Gregoriou * James Porter Hill James A. Cochran ε*Alex J. Dragt ε Michael Lee Frame * Stanley J. Greif ε*Shirley A. Hill ε*John C. Cock ε*Ronald Lewis Drake Theodore T. Frankel ε Robert Louis Griess Jr. ε*Stamford Hill ε*James Wesley Cogdell Alexander N. Dranishnikov ε Simon John Fraser * Helmut Groemer ε*Neil B. Hindman ε*Amy Cohen ε*Gerald C. Drew ε Norman S. Free ε*Leonard Gross ε Nancy Hingston ε Frederick R. Cohen ε*Arthur A. Drisko ε*Daniel S. Freed * Edward H. Grossman ε William R. Hintzman ε Ralph L. Cohen Bruce K. Driver * Mark S. Freeland ε Robert Andrew Grossman ε James W. P. Hirschfeld ε Paula Cohen-Tretkoff * Thomas L. Drucker ε Thomas Hall Freeman ε*Edward A. Grove ε*Peter David Hislop Charles A. Cole Jr. ε Steve N. Dulaney ε*Peter J. Freyd Gerd Grubb ε Chungwu Ho ε*George Cole ε William Dart Dunbar Jr. ε David Fried ε Gary Gruenhage ε Robert H. Hobart Jr. * Susan Jane Colley Kanat Durgun ε*Eugene M. Friedman ε*A. F. Gualtierotti ε Arthur M. Hobbs ε*Daniel Comenetz ε*John W. Duskin Jr. ε*John M. Friedman Jr. ε*Rosalind J. Guaraldo ε*Gerhard P. Hochschild ε Frank F. Connor ε*Clifford J. Earle ε Joyce B. Friedman ε*Esther E. Guerin * Harry Hochstadt ε Brian D. Conrad ε*Timothy R. Eaton ε*Merwyn M. Friedman Craig R. Guilbault Melvin Hochster ε*Bruce P. Conrad * Patrick Barry Eberlein ε Robert David Friedman ε*Victor W. Guillemin ε Scott H. Hochwald J. Brian Conrey ε Ernest J. Eckert ε*John L. Friese ε*Michel Guillerault * Richard E. Hodel ε Filippo Contro ε*H. P. Edmundson ε*Daniel E. Frohardt * Samuel L. Gulden ε Wilfrid A. Hodges * Thomas A. Cootz ε David Albert Edwards ε*Jurg M. Frohlich Robert D. Gulliver II ε*Jonathan P. E. Hodgson ε Arthur H. Copeland Jr. Harold M. Edwards ε*Hisanori Fujita ε*Gary G. Gundersen ε Helmut H. W. Hofer * Heinz O. Cordes ε*Robert D. Edwards ε*Koji Fukuda ε Thomas E. W. Gunnarsson ε*Jerome William Hoffman ε*Malcolm A. Coulter ε Paul J. Eenigenburg ε*Jeffry B. Fuqua ε Susan C. Gurney ε*Michael E. Hoffman ε Michael G. Crandall * Isaac Efrat B. A. Fusaro ε Martin M. Guterman ε*Michael J. Hoffman ε Bruce D. Craven ε William I. Eggers ε Lisl Novak Gaal ε*Richard K. Guy * William C. Hoffman ε*Thomas M. Creese ε David L. O. Ehren * Richard F. Gabriel * Wynne Alexander Guy Detlev W. Hoffmann ε Ernest S. Croot III ε*Stanley J. Eigen ε*Steven Allen Gabriel Kwang Chul Ha Finbarr Holland * Helen F. Cullen Stanley Mamour Einstein- ε Andrei Gabrielov ε Seung-Yeal Ha ε Charles S. Holmes * Donald L. Curlovic Matthews ε*Peter Gacs ε Wolfgang Hackenbroch ε*Philip John Holmes ε Bradley N. Currey ε David Eisenbud ε Pedro M. Gadea ε*P. Frank Hagerty * Richard B. Holmes ε*Albert W. Currier ε Alexander S. Elder ε Michael E. Gage ε*Peter Hagis Jr. ε*Fred B. Holt Charles W. Curtis ε David Eliezer ε Luis Gallardo ε James N. Hagler ε Roger H. Homer ε*Herbert J. Curtis ε*Sigurd Elkjaer Jean H. Gallier Susan G. Hahn ε*Jennifer L. Hopkins ε Robert Turner Curtis ε*Joanne Elliott ε*Shuhong Gao ε*William D. Hahn ε Jean MacGregor Horn ε Michael Cwikel ε Steven P. Ellis * Howard Garland * John A. Haight ε*John M. Horváth ε*David Scott Cyphers * Richard S. Elman ε Frederick Stuart Gass ε Ruth M. Hailperin ε*John M. Hosack * Marius Dadarlat * Paul W. Eloe ε*John E. Gassner ε*Richard Martin Hain Jim E. Hoste

MAY 2004 NOTICES OF THE AMS 561 AMS Contributions

ε Levere C. Hostler ε*Jeffry N. Kahn ε Earl S. Kramer Ming Chit Liu ε*Thomas G. McKay ε Philip K. Hotchkiss ε Peter J. Kahn ε*Jurg Kramer ε*Tsai-Sheng Liu ε*Robert W. McKelvey ε James E. Householder ε Gerald Kaiser ε*Raymond F. Kramer Jr. * Xiaoyan Liu ε*Lionel W. McKenzie ε*Fredric T. Howard ε*Jerry Kaminker Rick Kreminski ε Albert E. Livingston ε T. G. McLaughlin * Henry C. Howard * Yoshinobu Kamishima * Soren Kristensen ε*Stuart P. Lloyd * Trevor J. McMinn ε W. L. Hoyt ε*Richard A. Kanner ε Claire E. Krukenberg ε*William Lo ε*Robert C. McOwen * J. S. Hsia ε*Stanley Kaplan ε*Gary R. Krumpholz * George W. Lofquist H. Leon McQueen ε Pao-sheng Hsu ε*Wilfred Kaplan ε Keisaku Kumahara ε*Walter L. Lok * Ralph D. McWilliams ε Tiao-Tiao Hsu ε Ioannis Karatzas ε Wlodzimierz Kuperberg ε*Charles J. Lombardo ε*John C. Meakin ε Wu-Hsiung Huang ε*Martin Lewis Karel ε*Robert P. Kurshan * John M. Long ε Paul Meier ε James G. Huard ε Julian R. Karelitz ε*Herbert Kurss ε*William C. Lordan ε*Morris J. Meisner ε*Verena Huber-Dyson ε Janis Karklins ε*John F. Kurtzke Jr. ε Martin Lorenz * Anders Melin ε*Archibald Perrin Hudgins ε*Johan Karlsson ε Nosup Kwak * Michael P. Loss ε*José M. R. Méndez-Pérez * Denise Huet ε*Yulia Karpeshina ε Christian D. LaBudde ε Benjamin A. Lotto ε*David M. Merriell ε*George A. Hufford Brian J. Kasper ε Donna E. Lalonde ε Warren S. Loud * Herman Meyer ε Ruth L. Hughes ε*Robert H. Kasriel ε Daniel Y. Lam ε László Lovász ε*Jean-Pierre G. Meyer ε*Mark E. Huibregtse * Svetlana R. Katok ε Susan Landau ε Thomas G. Lucas ε Paul R. Meyer Gustavus E. Huige ε*Victor J. Katz Hermann Landes Miriam Laura Lucian ε*Ernest A. Michael ε*Birge K. Huisgen- ε Robert M. Kauffman ε Clifton A. Lando ε*Eduardo A. Luna ε John J. Michels Zimmermann ε*Arthur Kaufman ε Nicolaas P. Landsman * Albert T. Lundell * David Middleton ε*George W. Hukle ε Eric Roger Kaufmann ε*Peter S. Landweber ε*Gregory M. Lupton ε*Marvin V. Mielke ε*James E. Humphreys ε Kazuhiro Kawamura ε*Oscar E. Lanford III Clement Henry Lutterodt ε Hugh Miller ε Thomas W. Hungerford ε Anthony J. Keeping ε William E. Lang ε*Wilhelmus A. J. Luxemburg * Jack M. Miller ε Bruce Hunt ε James E. Keisler ε*Leo J. Lange John S. MacNaughton John C. Miller ε*Karen C. Hunt Charles Lewis Keller ε Ray G. Langebartel ε Moray S. Macphail * Kenneth S. Miller ε Robert W. Hunt Sr. ε*Edward L. Keller ε*Carl E. Langenhop Badral S. Madani ε Michael J. Miller * Beryl E. Hunte ε Wayne G. Kellner ε*David C. Lantz ε*Adolf Mader ε*Thomas Len Miller ε*Marcel Hupperich * John B. Kelly ε*M. Lanza de Cristoforis ε*Kenneth D. Magill Jr. ε William V. Miller ε*Michael G. Hurley ε*J. H. B. Kemperman ε*Arnold Lapidus ε Richard B. Magruder ε*Ray Mines Jacques Hurtubise ε*Edward S. Kennedy ε Glenda Lappan ε Peter M. Magyar * Milton A. Mintz ε Taqdir Husain ε*Gary P. Kennedy ε*Peter A. Lappan Jr. * Mehran Mahdavi ε*Norman D. Mirsky * Carol Hutchins ε John F. Kennison ε*Lawrence J. Lardy ε Anne Mahoney ε*Michal Misiurewicz ε Edward L. Hutton * George A. Kent ε*Bruce R. Larson ε*Athena Makroglou * Guido Mislin ε*Jang C. Hwang ε C. David Keys * Margaret M. LaSalle ε*Peter Malcolmson ε Emerson C. Mitchell ε John Jew-Chen Hwang ε*Efim Khalimsky ε*Kee-Wai Lau ε*Joseph Malkevitch * Stephen Ames Mitchell ε Sunwook Hwang ε Dima Khavinson ε Richard Snyder Laugesen * Dennis R. Malm ε*Theodore Mitchell ε*Tom Ilmanen * Rudger W. Kieboom * George Laush ε*David M. Malon ε Nikolai V. Mitskievich ε Arnold J. Insel * Michael K. H. Kiessling ε*Lorraine D. Lavallee J. J. Malone * Lothrop Mittenthal ε Lynne Kamstra Ipina ε*Jun Kigami ε*John W. Lawrence ε*Giles W. Maloof ε Boris Mityagin * Ron Irving * Wilfred M. Kincaid ε*H. Blaine Lawson Jr. ε*Kenneth L. Manders ε Hisao Mizumoto ε John M. Irwin ε Stephen C. King * Robert F. Lax ε Alfred P. Maneki ε Tadayoshi Mizutani Godfrey L. Isaacs ε*Eberhard Kirchberg Robert K. Lazarsfeld ε Victor M. Manjarrez ε Ismail J. Mohamed * Eugene Isaacson ε*Walter W. Kirchherr ε William G. Leavitt ε Kishore B. Marathe ε Martin James Mohlenkamp Tadashige Ishihara ε Alexander Kirillov Jr. ε Joel L. Lebowitz ε*Peter D. March ε*Michael G. Molinsky ε Noburo Ishii ε Alexandre A. Kirillov John M. Lee ε*Margaret O. Marchand ε Raymond W. Moller ε Sahidul Islam ε*Kelley H. Kirklin Jyh-Hao Lee * Scott A. Markel ε*J. Donald Monk Mourad E. H. Ismail ε Ellen E. Kirkman ε Robert N. Leggett Jr. ε*Charles Michel Marle ε Paul H. Monsky ε*Masanori Itai Frances C. Kirwan ε Shawn Pierre Legrand ε*Jerrold E. Marsden ε*Peter L. Montgomery ε*Noboru Ito ε*Jane Kister * J. Larry Lehman ε Murray Angus Marshall ε*Barbara B. Moore ε N. M. Ivochkina Jan Kisyn´ski ε L. Carl Leinbach ε Maia Nenkova Martcheva * Hal G. Moore ε*Eric Robert Jablow ε*Teruaki Kitano * Manoel Jose M. S. Lemos ε*Daniel Martin W. Keith Moore ε Allyn Jackson ε*Kouichi Kiyokawa ε Marco Lenci ε*Donald A. Martin ε Marjorie A. Moretz ε*Henry G. Jacob ε David S. Klatman ε*Hernan Leon ε*Nathaniel F. G. Martin ε*Frank Morgan * William Burkley Jacob ε*Peter H. Kleban ε*Henry S. Leonard Jr. ε Peter E. Martin ε John W. Morgan ε Clas A. Jacobson ε Stanislav V. Klimenko ε*James I. Lepowsky ε John W. Marvin ε*L. E. Morris ε*Robert E. Jaffa ε*Roland R. Kneece Jr. ε*Raymond Leroide * Robert M. Mason * John A. Morrison ε Melvin F. Janowitz Frank B. Knight ε Steven C. Leth ε David K. Masunaga ε Burt J. Morse ε*James P. Jans ε*Julia Knight ε*Lisa Leung ε Attila Máté ε*Joseph G. Moser ε*Trevor M. Jarvis ε Ronald J. Knill ε Randall J. LeVeque ε John Norman Mather ε Lawrence Stuart Moss ε*George A. Jennings ε*Marvin I. Knopp * Robert J. Levit ε*Jerold C. Mathews ε John A. Mount ε David Jerison ε*John R. Knudsen ε*Andrew M. Lewis ε*Frank H. Mathis * Benjamin N. Moyls ε Richard P. Jerrard ε*Donald E. Knuth George M. Lewis ε Ronald M. Mathsen ε Andrew P. Mullhaupt ε*Paul J. Johanson * Donald I. Knutson ε*H. L. Lewis ε Yasuo Matsushita ε Matthew Douglass Mullin ε Eugene C. Johnsen ε Hai-Ping Ko ε*L. Gaunce Lewis Jr. ε Andrew J. Mauer-Oats ε*Marvin G. Mundt * Trygve Johnsen ε*Yukio Kobayashi ε Frederick W. Leysieffer ε*Robert G. Maule Mustafa A. Munem ε*Charles N. Johnson ε Richard M. Koch ε*James E. L’heureux ε*Farley Mawyer ε James R. Munkres * Dale Martin Johnson * John G. Koelzer III Yanyan Li ε John E. Maxfield ε Nobuyuki Murai * David Lee Johnson ε Yoshiharu Kohayakawa * Stephen Lichtenbaum * Charles N. Maxwell ε Hiroshi Murakami ε David R. Johnson ε*Joseph J. Kohn ε*F. W. Light Jr. J. Peter May * R. B. Murphy ε*Donald G. Johnson ε*Kurt Siegfried Kölbig Asvald Lima ε*John C. Mayer Janusz W. Murzewski ε*Jon L. Johnson ε*Yasuo Komori Eduardo Lima de Sa ε*Raymond A. Mayer Jr. ε Takasi Nagahara ε*Norman W. Johnson Steffen König ε*Shen Lin ε*Rafe Mazzeo ε*Alexander Nagel ε*P. T. Johnstone ε*Nicholas Jacob Korevaar ε Ina Lindemann ε*Stephen J. McAdam ε Oleg N. Naikine ε*Charles H. Jones Antoni A. Kosinski ε John E. Lindgren ε Byron Leon McAllister ε Hirotada Naito ε*Vaughan F. R. Jones ε*Daniel B. Kotlow ε Charles E. Lindsey ε*Michael J. McAsey ε*Kuniaki Nakamitsu ε*William B. Jones ε Zdislav V. Kovárˇík ε*Peter A. Linnell ε Vincent O. McBrien ε*Kazumi Nakano ε*Kirk E. Jordan ε*Yoshihiro Koya ε Miriam A. Lipschutz-Yevick ε*Robert A. McCoy ε David H. Nash ε*Troels Jorgensen ε Erwin Kozakiewicz ε*Sally Irene Lipsey ε*Marjorie Frost McCracken ε David A. Naumann ε*Virginia V. Jory * Irwin Kra ε*William G. Lister * Dusa McDuff ε*Joseph Neggers ε William Allen Josephson David M. Krabill ε Kay P. Litchfield ε O. Carruth McGehee Edward O. Nelson ε Richard K. Juberg ε*David P. Kraines ε*John B. Little ε*William D. McIntosh ε Csaba Nemethi ε*Daniel S. Kahn ε Allan M. Krall ε Chiu-Chu Liu ε J. K. McIver Umberto Neri

562N OTICES OF THE AMS VOLUME 51 NUMBER 5 AMS Contributions

ε*Walter D. Neumann ε Holger P. Petersson ε*Mario G. Rodriguez ε Norman L. Schryer ε*Lee James Stanley ε*John Dilwyn Ng Wong Hing ε Giovanni Petris * John Roe * John Schue ε Richard P. Stanley ε James A. Nickel ε*John W. Petro ε Hartley Rogers Jr. * George W. Schueller ε*Robert L. Stanley ε*Charles A. Nicol ε Norbert Peyerimhoff ε Vijay K. Rohatgi ε Jennifer C. Schultens ε Walter C. Stanley ε*Lance W. Nielsen Jean-Paul Pier ε*David E. Rohrlich ε*Paul E. Schupp * Charles S. Stanton ε Gerhard Niklasch ε Jonathan S. Pila ε*Judith Roitman ε Shona Schwab ε*Edmund Beauclerc Staples III ε Seiki Nishikawa ε*Steven Pincus André Ronveaux ε*Charles Freund Schwartz ε*Michael Starbird ε*Togo Nishiura ε*Gilles Pisier ε*William L. Root * Gerald W. Schwarz ε Thomas W. Starbird Zbigniew H. Nitecki ε Harsh V. Pittie ε Crispin M. Rope Eric Schweitzer ε*Christopher W. Stark ε Ricardo H. Nochetto ε Conrad P. Plaut ε*Nicholas J. Rose ε*Michael J. Schwietzer ε James Stasheff ε*Virginia A. Noonburg ε Sergio Plaza ε*Michael I. Rosen ε*Dana S. Scott ε*John Q. St Clair ε John W. Norris ε Daniel Plotnick * Robert A. Rosenbaum ε Leland L. Scott ε*Arthur Steger ε*Roger D. Nussbaum ε John William Poduska Sr. ε David Rosenberg ε Leonard L. Scott Jr. ε Sherman K. Stein ε*Duane Q. Nykamp John C. Polking ε*Jonathan M. Rosenberg * John F. Scott-Thomas * Leon Steinberg ε*Serge Ochanine * Aleksey Popelyukhin ε*Gerald Rosenfeld * Anthony Karel Seda ε*Charles I. Steinhorn * Andrew M. Odlyzko Gerald J. Porter ε Andrzej Roslanowski ε Howard A. Seid ε*Ronald J. Stern ε Donal P. O’Donovan ε Kathryn Frost Porter ε Kenneth A. Ross ε*George B. Seligman ε Glenn H. Stevens ε Hajimu Ogawa ε*Willis B. Porter * Vladimir I. Rotar * Stuart A. Seligson Ernest L. Stitzinger ε*Andrew P. Ogg ε Tim Poston ε Adrian S. Roth ε Bart Selman ε*Paul K. Stockmeyer Yong-Geun Oh ε Richard C. Potter ε*Richard L. Roth ε*Steven O. Senger ε Murray Marvin Stokely III ε Jack E. Ohm ε Robert T. Powers ε Linda Preiss Rothschild ε Francesco Serra Cassano William G. Stokes ε Mayumi Ohmiya ε Nirmala Prakash ε Mitchell J. Rothstein David H. Shaftman ε Kenneth B. Stolarsky Benjamin Akrong Okang ε Dipendra Prasad ε Joseph J. Rotman Freydoon Shahidi * Alexander P. Stone ε*Robert F. Olin ε*Gopal Prasad ε*Christel Rotthaus ε Richard J. Shaker ε*David A. Stone ε*Paul D. Olson ε Stanley Preiser ε Cecil C. Rousseau ε Daniel B. Shapiro ε H. A. Stone ε Peter J. Olver ε*Dean L. Preston ε*James Rovnyak ε*Henry Sharp Jr. ε*Lawrence D. Stone ε*Philip J. O’Neil G. Baley Price ε Virginia G. Rovnyak ε Guy B. Shaw Emil J. Straube Barrett O’Neill ε*David S. Protas ε Emilio O. Roxin ε Desmond Sheeran ε*Walter A. Strauss ε*Hiroshi Onose ε*Józef H. Przytycki Ranjan Roy * Zhongwei Shen * Robert S. Strichartz * Yoshitsugu Oono ε Lyle E. Pursell George W. Roycroft ε*Ching-Kuang Shene ε*G. Ralph Strohl Jr. ε*Edward T. Ordman ε*Adbeel N. Quiñones ε*Melvin Glenn Royer ε John C. Shepherdson ε Richard F. E. Strube Kent Orr ε*Eric Todd Quinto ε Daniel Ruberman ε Koji Shiga ε*Stephen E. Stuckwisch * Martin Orr ε István Rácz * Robert J. Rubin ε*Kenichi Shiraiwa * Mark A. Sturza Alejandro Ortiz Fernandez ε*Cary Baker Rader ε Irving Rubinstein Vladimir Shpilrain ε Mario Cézar A. Suárez ε*Mason S. Osborne ε Ralph A. Raimi ε*Joachim H. Rubinstein ε Warren E. Shreve ε Ted J. Suffridge ε*Steve G. Oslon ε*Louis B. Rall ε*Zalman Rubinstein ε*Stanley R. Shubsda Jr. ε Kondagunta Sundaresan * Barbara L. Osofsky ε*Melapalayam S. Ramanujan ε*Mary E. Rudin ε*David S. Shucker ε*Lawrence A. Susanka ε James M. Osterburg ε Narcisse J. ε*Walter Rudin ε Frederic W. Shultz ε Scott Sutherland ε*James C. Owings Jr. Randrianantoanina * Wolfgang M. Ruess ε*Stuart J. Sidney Dragutin Svrtan ε Michio Ozeki * R. Michael Range * Robert S. Rumely ε*Martha J. Siegel Srikanta M. N. Swamy ε*Istvan Ozsvath ε Louise Arakelian Raphael ε*Bernard Russo * Allan J. Silberger ε Richard G. Swan ε Cardenas Agustin Pacheco ε Wayne Mark Raskind ε Pat Ryan Aristoteles Antonio Silva ε*James J. Swanek * Joseph W. Paciorek ε*Maxwell O. Reade ε Patrick J. Ryan Daniel S. Silver * L. James Swank ε Judith A. Packer Douglas C. Reber * David Ryeburn ε Anastasios Simalarides ε*Irena Swanson ε Lowell J. Paige ε*Don Redmond Alexander A. Rylov Anne-Marie Simon ε*William J. Sweeney ε*Helen L. Paisner ε Timothy Redmond ε*Anthony Sacremento ε*Lloyd D. Simons ε Donna L. G. Sylvester ε Jingyal Pak * Christopher L. Reedy Salem A. Sahab ε Charles C. Sims ε George Szekeres ε Bruce P. Palka ε*David E. Reese ε*Takashi Sakai * Iakov G. Sinai ε Roman Sznajder ε*Diethard Ernst Pallaschke Ernestine Reeves-Hicks ε Michael Ezra Saks * David Allen Singer ε Alain-Sol Sznitman ε*Nikolaos S. Papageorgiou ε James D. Reid Salim W. Salem ε David B. Singmaster ε*Earl J. Taft ε*George D. Parker ε*Michael Reid ε*Luis C. Salinas ε Dev Sinha ε Kazuaki Taira ε*Alberto Parmeggiani ε*William H. Reid ε*William Salkind ε Walter S. Sizer William W. Tait * Walter R. Parry ε*Irma M. Reiner ε*Laurent Saloff-Coste Thomas Skill * Lajos F. Takács ε William Parry ε*John H. Reinoehl ε*Pierre Samuel ε*Stephen Slack ε Ziro Takeda ε Vicenta D. Partridge ε*Robert B. Reisel ε Oscar Adolfo Sanchez- ε Michael Slattery ε*Shigeo Takenaka ε Antonio Pasini ε Tammo M. Reisewitz Valenzuela ε Karen E. Smith ε Dov Tamari ε*Nicholas Passell Peter A. Rejto * Angel San Miguel ε*Richard A. Smith ε*Hisao Tanaka ε*Henry J. Passerini * Richard S. Rempel ε*Ulderico Santarelli Tara L. Smith Yoshihiro Tanaka ε*Donald S. Passman ε Simon Rentzmann * Pedro Ferreira Santos * Wayne Stewart Smith ε Elliot A. Tanis ε*John J. Pastor ε*Guillermo Restrepo ε J. M. Sanz-Serna ε*Wilbur L. Smith ε Peter Tannenbaum ε Charles M. Patton David G. Retzloff ε Jose Saquimux ε William H. Smoke ε Horacio Tapia-Recillas ε*Sandra O. Paur Fazlollah Reza ε Jose Cloves Verde Saraiva * Joel A. Smoller ε Leon H. Tatevossian ε*Krzysztof Pawalowski ε Bruce Reznick ε*Donald E. Sarason ε William F. Smyth ε*Nicholas F. Taussig ε Siegfried H. R. Pawelke ε*Martin G. Ribe ε*Chelluri C. A. Sastri * Ernst Snapper ε*John Tavantzis ε*Lawrence E. Payne ε Stephen J. Ricci ε Ichiro Satake Andrew C. Snyder ε Keith A. Taylor ε*Robert G. Payton ε*Nelson G. Rich ε*Hiroki Sato ε Bruce Solomon ε Michael E. Taylor ε*Lorenzo Achille Peccati ε Richard S. Rich ε Ken-iti Sato ε Baorui Song ε*S. James Taylor ε Marta B. Pecuch Herrero ε*Norman J. Richert * Stanley A. Sawyer ε Lee M. Sonneborn ε*Paul M. Terwilliger ε*Edward A. Pedersen ε Alexander E. Richman * Richard C. Scalzo ε*Linda R. Sons * Andrew J. Terzuoli * Erik Kjaer Pedersen ε*John H. Rickert ε Fabio Scarabotti ε*John R. Sorenson ε Edward C. Thoele Lambertus A. Peletier ε*Eleanor G. Rieffel Richard D. Schafer ε Ralf J. Spatzier ε Erik G. F. Thomas ε Richard P. Pembroke Ronald Edgar Rietz ε*Juan Jorge Schäffer ε*Dennis Spellman George B. Thomas Jr. Dennis D. Pence ε*Robert D. Rigdon ε Doris W. Schattschneider ε*Stephen E. Spielberg ε Jean C. Thomas ε*John W. Pennisten ε Pete E. Riley ε Michelle Schatzman ε Paul G. Spirakis ε*Lawrence E. Thomas ε*Sanford Perlman ε*Jose Rio * Samuel Schechter ε*John J. Spitzer ε Ebenezer Amoh Thompson ε*Peter A. Perry ε Thomas W. Rishel * Gideon Schechtman ε*David H. Spring ε Edward G. Thurber William L. Perry Joel L. Roberts ε Markus Schmidmeier ε*Olaf P. Stackelberg Jennifer L. Thurber G. E. Petermann ε Joseph B. Roberts ε*Wolfgang M. Schmidt ε Ross E. Staffeldt ε Myles Tierney ε*Justin R. Peters ε*Lois J. Roberts ε David I. Schneider * J. T. Stafford ε James G. Timourian ε Thomas Joseph Peters ε James B. Robertson ε Roberto H. Schonmann ε James D. Stafney ε*Kathryn B. Toll * Troels Petersen * E. Arthur Robinson Jr. ε*Bertram M. Schreiber ε*Friedemann W. Stallmann Eugene R. Tomer ε*Gary L. Peterson ε Tom Roby ε Francoise Schremmer ε*William L. Stamey * Daniel B. J. Tomiuk

MAY 2004 NOTICES OF THE AMS 563 AMS Contributions

ε*Hing and Mary Powderly Tong ε*Kathleen B. Whitehead * Craig A. Tracy ε Mladen Victor Wickerhauser ε*Charles R. Traina ε*Sylvia Margaret Wiegand ε Francois Treves ε*J. Ernest Wilkins Jr. * Timothy Guy Trucano ε Susan Gayle Williams ε Tamotsu Tsuchikura ε Alan Stephen Wilmshurst ε*Takuya Tsuchiya * Robert Lee Wilson Kouzou Tsukiyama ε*George Washington Wimbush ε Yasuyuki Tsukui ε*Eric J. Wingler ε Ralph P. Tucci ε*F. Wintrobe Selim Tuncel ε*Heinz-Wolfgang Wissner ε Joann Stephanie Turisco ε*Louis Witten ε*Edward C. Turner ε*Dorothy W. Wolfe ε James Michael Turner ε*Elliot S. Wolk ε*Johan Tysk ε Jay A. Wood ε*Karen Uhlenbeck ε*John W. Wood ε*Tomio Umeda ε*George V. Woodrow III ε Yasushi Unai Unai ε Christopher T. Woodward ε*John A. W. Upton ε Dennis H. Wortman * Jesús Urías ε John W. Wrench Jr. ε Mavina K. Vamanamurthy ε Jared Wunsch ε Diederik T. Van Daalen Bostwick F. Wyman ε*R. Lee Van de Wetering ε A. Wayne Wymore ε H. N. Van Eck ε*Alun Wyn-Jones ε Christian Joseph * Hiroyoshi Yamaki Van Enckevort * Paul C. Yang ε John A. Vano ε*Michael Yanowitch ε*A. H. Van Tuyl Fawzi M. Yaqub ε Joseph C. Várilly ε*Mitsuru Yasuhara ε*Werner Varnhorn ε Joseph E. Yeager * Wolmer V. Vasconcelos * David H. Y. Yen Nick H. Vaughan Hisashi Yokota * William A. Veech Ki-Jo Yoo Anatoli M. Vershik ε*Paul M. Young Charles I. Vinsonhaler ε*Noriko Yui ε*Michael Voichick ε*Ion Zaballa ε*Dan Voiculescu ε*Radu Zaharopol * Paul A. Vojta ε*Nobuo Zama ε Hans W. Volkmer ε*François Zara ε*Hidekazu Wada ε*Boguslaw Zegarlinski ε*Diane M. Wagner ε*Karl Zeller ε Philip D. Wagreich Meijun Zhu ε Jonathan M. Wahl ε*Allen D. Ziebur ε*David B. Wales Jan Calahan Zijlstra ε*Homer F. Walker ε*David E. Zitarelli ε Judy Leavitt Walker ε*Steven M. Zucker ε William Wallace ε*John A. Zweibel Nathan S. Wallach Anonymous (270) ε*John Thomas Walsh Herwig Walus´ * Paul K. C. Wang ε*Evelyn K. Wantland * Lesley A. Ward ε*Robert L. Warnock ε*Bette L. Warren ε Robert B. Washburn Jr. Robert H. Wasserman * Michiaki Watanabe ε*Shôji Watanabe * William C. Waterhouse ε David S. Watkins ε*Mark E. Watkins ε Cary H. Webb * Glenn F. Webb ε Anthony A. Weidner ε*Lawrence R. Weill ε*Hans F. Weinberger ε*Michael I. Weinstein ε*Richard M. Weiss Jon A. Wellner ε*David M. Wells ε Raymond O. Wells Jr. ε*James G. Wendel ε John C. Wenger ε*Henry C. Wente ε Aric J. Werly ε*Elisabeth Werner ε Peter Werner ε*John E. Wetzel ε*Mark W. Whisler Charles M. White ε*George W. Whitehead

564 NOTICES OF THE AMS VOLUME 51 NUMBER 5