Reference and Book List

The Reference section of the Notices Program, 1200 New York Avenue, nsf.gov/pubs/2013/nsf13517/ is intended to provide the reader NW, Washington, DC 20005; tele- nsf13517.htm. with frequently sought information in phone 202-326-6645; fax 202-371- January 31, 2014: Nominations an easily accessible manner. New 9849; email [email protected]. for CAIMS/PIMS Early Career Award. information is printed as it becomes Further information is also available See http://www.pims.math.ca/ available and is referenced after the at http://www.ams.org/programs/ pims-glance/prizes-awards. first printing. As soon as information January 31, 2014 ams-fellowships/media-fellow/ : Entries for AWM is updated or otherwise changed, it Essay Contest. Contact the contest or- massmediafellow and through the will be noted in this section. ganizer, Heather Lewis, at hlewis5@ AMS Washington Office, 1527 Eigh- naz.edu, or see https://sites. teenth Street, NW, Washington, DC Contacting the Notices google.com/site/awmmath/home. The preferred method for contacting 20036; telephone 202-588-1100; fax February 1, May 1, August 1, the Notices is electronic mail. The 202-588-1853; email amsdc@ams. November 1, 2014: Applications editor is the person to whom to send org. for February, May, August, Novem- articles and letters for consideration. January 23, 2014: Full proposals ber reviews for National Academies Articles include feature articles, me- for NSF Major Research Instrumen- Research Associateship Programs. morial articles, communications, tation Program. See http://www. See the website http://sites. opinion pieces, and book reviews. The editor is also the person to whom to send news of unusual interest about Where to Find It other people’s mathematics research. A brief index to information that appears in this and previous issues of the Notices. The managing editor is the person to whom to send items for “Math- AMS Bylaws—November 2013, p. 1358 ematics People”, “Mathematics Op- AMS Email Addresses—February 2014, p. 199 portunities”, “For Your Information”, AMS Ethical Guidelines—June/July 2006, p. 701 “Reference and Book List”, and “Math- ematics Calendar”. Requests for AMS Officers 2012 and 2013 Updates—May 2013, p. 646 permissions, as well as all other AMS Officers and Committee Members—October 2012, p. 1290 inquiries, go to the managing editor. Contact Information for Mathematical Institutes—August 2013, The electronic-mail addresses are p. 629 [email protected] in the case of the editor and [email protected] Conference Board of the Mathematical Sciences—September 2013, in the case of the managing editor. p. 1067 The fax numbers are 314-935-6839 IMU Executive Committee—December 2011, p. 1606 for the editor and 401-331-3842 for Information for Notices Authors—June/July 2013, p. 776 the managing editor. Postal addresses may be found in the masthead. National Science Board—January 2014, p. 82 NRC Board on Mathematical Sciences and Their Applications—March Upcoming Deadlines 2013, p. 350 January 15, 2014: Applications for AMS-AAAS Mass Media Sum- NSF Mathematical and Physical Sciences Advisory Committee—February mer Fellowships. See the website 2014, p. 202 http://www.aaas.org/programs/ Program Officers for Federal Funding Agencies—October 2013, education/MassMedia; or con- p. 1188 (DoD, DoE); December 2012, p. 1585 (NSF Mathematics Education) tact Dione Rossiter, Manager, Mass Program Officers for NSF Division of Mathematical Sciences—Novem- Media Program, AAAS Mass Media ber 2013, p. 1352 Science and Engineering Fellows

February 2014 Notices of the AMS 201 Reference and Book List nationalacademies.org/PGA/RAP/ March 15, 2014: Nominations for National Research Council, Keck 568, PGA_050491 or contact Research PIMS Education Prize. See the website 500 Fifth Street, NW, Washington, DC Associateship Programs, National http://www.pims.math.ca/pims- 20001; telephone 202-334-2760; fax Research Council, Keck 568, 500 Fifth glance/prizes-awards. 202-334-2759; email [email protected]. Street, NW, Washington, DC 20001; March 31, 2014: Nominations for October 1, 2014: Applications for telephone 202-334-2760; fax 202- Achievement in Information-Based AWM Travel Grants and Mathematics 334-2759; email [email protected]. Complexity Prize. See “Mathematics Education Research Travel Grants. February 1, 2014: Applications for Opportunities” in this issue. See https://sites.google.com/ AWM Travel Grants, Mathematics Edu- March 31, 2014: Applications site/awmmath/programs/travel- cation Research Travel Grants, Math- for AMS-Simons Travel Grants. See grants; telephone: 703-934-0163; or ematics Mentoring Travel Grants, and www.ams.org/programs/travel- email: [email protected]; or contact Mathematics Education Research Men- grants/AMS-SimonsTG or contact Association for Women in Mathemat- toring Travel Grants. See https:// Steven Ferrucci, email: ams-simons@ ics, 11240 Waples Mill Road, Suite sites.g oogle.com/site/awm- ams.org, telephone: 800-321-4267, 200, Fairfax, VA 22030. math/programs/travel-grants; ext. 4113. November 1, 2014: Applications telephone: 703-934-0163; or email: April 15, 2014: Applications for for November review for National Academies Research Associateship [email protected]; or contact As- fall 2014 semester of Math in Mos- Programs. See the website http:// sociation for Women in Mathematics, cow. See http://www.mccme.ru/ sites.nationalacademies.org/ 11240 Waples Mill Road, Suite 200, mathinmoscow, or contact: Math in PGA/RAP/PGA_050491 or contact Fairfax, VA 22030. Moscow, P.O. Box 524, Wynnewood, Research Associateship Programs, February 9, 2014: Applications PA 19096; fax: +7095-291-65-01; National Research Council, Keck 568, for Los Angeles, New York, Utah, and email: [email protected]. Information and application forms for the AMS 500 Fifth Street, NW, Washington, DC Washington, D.C., fellowships for scholarships are available on the 20001; telephone 202-334-2760; fax Math for America (MfA). See http:// AMS website at http://www.ams. 202-334-2759; email [email protected]. www.mathforamerica.org/. org/programs/travel-grants/ February 12, 2014: Applications mimoscow, or contact: Math in Mos- for Research in Industrial Projects cow Program, Membership and Pro- MPS Advisory Committee for Students (RIPS) of the Institute grams Department, American Math- Following are the names and affilia- for Pure and Applied Mathematics ematical Society, 201 Charles Street, tions of the members of the Advisory (IPAM). See www.ipam.ucla.edu. Providence RI 02904-2294; email Committee for Mathematical and February 15, 2014: Applica- [email protected]. Physical Sciences (MPS) of the Na- tions for AMS Congressional Fellow- May 1, 2014: Applications for tional Science Foundation. The date ship. See http://www.ams.org/ May review for National Academies of the expiration of each member’s programs/ams-fellowships/ams- Research Associateship Programs. term is given after his or her name. aaas/ams-aaas-congressional- See the website http://sites.na- The website for the MPS director- fellowship or contact the AMS tionalacademies.org/PGA/RAP/ ate may be found at www.nsf.gov/ Washington Office at 202-588-1100, PGA_050491 or contact Research home/mps/. The postal address is email: [email protected]. Associateship Programs, National Directorate for the Mathematical and February 15, 2014: Nominations Research Council, Keck 568, 500 Fifth Physical Sciences, National Science for AWM-Joan & Joseph Birman Prize Street, NW, Washington, DC 20001; Foundation, 4201 Wilson Boulevard, in Topology and Geometry. See the telephone 202-334-2760; fax 202- Arlington, VA 22230. website http://www.awm-math.org. 334-2759; email [email protected]. James Berger (chair) (09/14) February 28, 2014: Applications May 1, 2014: Applications for Department of Statistical Science for Second Heidelberg Laureate AWM Travel Grants and Mathematics Duke University Forum. See “Mathematics Opportu- Education Research Travel Grants. nities” in this issue. See https://sites.google.com/ Daniela Bortoletto (09/14) February 28, 2014: Applications site/awmmath/programs/travel- Department of Physics for George Washington University grants; telephone: 703-934-0163; or Purdue University Summer Program for Women in Math- email: [email protected]; or contact ematics (SPWM). See “Mathematics Association for Women in Mathemat- Emery N. Brown (09/14) Opportunities” in this issue. ics, 11240 Waples Mill Road, Suite Massachusetts Institute of Tech- March 3, 2014: Applications for 200, Fairfax, VA 22030. nology the EDGE for Women Summer Pro- August 1, 2014: Applications for Phil Bucksbaum (09/15) gram. See the website http://www. August review for National Acad- Stanford University edgeforwomen.org/. emies Research Associateship Pro- March 10, 2014: Nominations for grams. See the website http:// Emily A. Carter (09/15) the second Stephen Smale Prize. See sites.nationalacademies.org/ Department of Mechanical and Aero- “Mathematics Opportunities” in this PGA/RAP/PGA_050491 or contact space Engineering issue. Research Associateship Programs,

202 Notices of the AMS Volume 61, Number 2 Reference and Book List

George W. Crabtree (09/15) Assessing the Reliability of Com- Figures of Thought: A Literary Materials Science Division plex Models: Mathematical and Sta- Appreciation of Maxwell’s Treatise Argonne National Laboratory tistical Foundations of Verification, on Electricity and Magnetism, by Validation, and Uncertainty Quan- Thomas K. Simpson. Green Lion Juan J. de Pablo (09/15) tification, by the National Research Press, February 2006. ISBN-13: 978- Institute of Molecular Engineering Council. National Academies Press, 18880-093-16. (Reviewed October University of Chicago 2012. ISBN-13: 978-0-309-25634-6. 2013.) *A Cabinet of Mathematical Cu- The Fractalist: Memoir of a Scien- Francis J. DiSalvo Jr. (09/14) riosities at Teachers College: David tific Maverick, by Benoît Mandelbrot. Department of Chemistry Eugene Smith’s Collection, by Diane Pantheon, October 2012. ISBN-13: Cornell University R. Murray. Docent Press, November 978-03073-773-57. 2013. ISBN-13: 978-0-9887449-1-2. Fueling Innovation and Discovery: Bruce Elmegreen (09/14) A Calculus of Ideas: A Mathemati- The Mathematical Sciences in the 21st IBM Watson Research Center cal Study of Human Thought, by Ulf Century, by the National Research Grenander. World Scientific, Septem- Council. National Academies Press, Barbara J. Finlayson-Pitts (09/14) ber 2012. ISBN-13: 978-98143-831-89. 2012. ISBN-13: 978-0-309-25473-1. Department of Chemistry (Reviewed January 2014.) Girls Get Curves: Geometry Takes University of California, Irvine Charles S. Peirce on the Logic of Shape, by Danica McKellar. Plume, Number, by Paul Shields. Docent July 2013. ISBN-13: 978-04522-987- Irene Fonseca (09/14) Press, October 2012. ISBN-13: 978-0- 43. Department of Mathematical Sciences 9837004-7-0. *The Godelian Puzzle Book: Puzzles, Carnegie Mellon University Classic Problems of Probability, Paradoxes and Proofs, by Raymond M. by Prakash Gorroochurn. Wiley, May Smullyan. Dover Publications, August Elizabeth Lada (09/14) 2012. ISBN-13: 978-1-1180-6325-5. 2013. ISBN-13: 978-04864-970-51. Department of Astronomy (Reviewed November 2013.) The Golden Ticket: P, NP, and the University of Florida *Computability: Turing, Gödel, Search for the Impossible, by Lance Church, and Beyond, edited by Fortnow. Princeton University Press, Juan C. Meza (09/15) B. Jack Copeland, Carl J. Posy, and March 2013. ISBN-13: 978-06911- University of California Merced Oron Shagrir. MIT Press, June 2013. 564-91. ISBN-13: 978-02620-189-99. Good Math: A Geek’s Guide to the Catherine Pilachowski (09/15) Conflict in History, Measuring Sym- Beauty of Numbers, Logic, and Com- Astronomy Department metry, Thermodynamic Modeling and putation, by Mark C. Chu-Carroll. Indiana University Other Work, by Dennis Glenn Collins. Pragmatic Bookshelf, July 2013. ISBN- Author House, November 2011. ISBN- 13: 978-19377-853-38. Elsa Reichmanis (09/14) 13: 978-1-4670-7641-8. Google’s PageRank and Beyond: School of Chemical and Biomolecular The Continuity Debate: Dedekind, The Science of Search Engine Rank- Engineering Cantor, du Bois-Reymond, and Peirce Georgia Institute of Technology on Continuity and Infinitesimals, by ings, by Amy Langville and Carl Benjamin Lee Buckley. Docent Press, Meyer. Princeton University Press, Geoffrey West (09/14) December 2012. ISBN-13: 978-0- February 2012. ISBN-13: 978-06911- Santa Fe Institute 9837004-8-7. 526-60. The Crest of the Peacock: Non- Gösta Mittag-Leffler: A Man of Con- Book List European Roots of Mathematics, by viction, by Arild Stubhaug (translated The Book List highlights recent books George Gheverghese Joseph. Third by Tiina Nunnally). Springer, Novem- that have mathematical themes and edition. Princeton University Press, ber 2010. ISBN-13: 978-36421-167-11. are aimed at a broad audience po- October 2010. ISBN-13: 978-0-691- (Reviewed September 2013.) tentially including mathematicians, 13526-7. (Reviewed December 2013.) Heavenly Mathematics: The Forgot- students, and the general public. Sug- Decoding the Heavens: A ten Art of Spherical Trigonometry, gestions for books to include on the list 2,000-Year-Old Computer—and the by Glen Van Brummelen. Princeton may be sent to notices-booklist@ Century-Long Search to Discover Its University Press, December 2012. ams.org. Secrets, by Jo Marchant. Da Capo ISBN-13: 978-06911-489-22. *Added to “Book List” since the Press, February 2009. ISBN-13: 978- How to Study As a Mathematics list’s last appearance. 03068-174-27. (Reviewed June/July Major, by Lara Alcock. Oxford Uni- Algorithms Unlocked, by Thomas H. 2013). versity Press, March 2013. ISBN-13: Cormen. MIT Press, March 2013. Do I Count?: Stories from Mathe- 978-0199661312. ISBN-13:978-02625-188-02. matics, by Günter Ziegler (translation I Died for Beauty: Dorothy Wrinch An Accidental Statistician: The Life of Darf ich Zahlen?: Geschichte aus and the Cultures of Science, by and Memories of George E. P. Box, by der Mathematik, Piper Verlag, 2010). Marjorie Senechal. Oxford University George E. P. Box. Wiley, April 2013. CRC Press/A K Peters, July 2013. Press, December 2012. ISBN-13:978- ISBN-13: 978-1-118-40088-3. ISBN-13: 978-1466564916 01997-325-93.

February 2014 Notices of the AMS 203 Reference and Book List

Ibn al-Haytham’s Theory of Con- A Mathematician’s Lament: How MIT Press, August 2013. ISBN-13: ics, Geometrical Constructions and School Cheats Us Out of Our Most Fas- 978-02620-193-54. Practical Geometry, by Roshdi cinating and Imaginative Art Form, by Paradoxes in Probability Theory, by Rashed. Routledge, February 2013. Paul Lockhart. Bellevue Literary Press, William Eckhardt. Springer, Septem- ISBN-13: 978-0-415-58215-5. April 2009. ISBN-13: 978-1-934137- ber 2012. ISBN-13: 978-94007-513-92. If A, Then B: How the World Dis- 17-8. (Reviewed April 2013.) (Reviewed March 2013.) covered Logic, by Michael Shenefelt Mathematics in Nineteenth- Peirce’s Logic of Continuity: A Con- and Heidi White. Century America: The Bowditch Gen- ceptual and Mathematical Approach, Press, June 2013. ISBN-13:978-02311- eration, by Todd Timmons. Docent by Fernando Zalamea. Docent Press, 610-53. Press, July 2013. ISBN-13: 978-0- December 2012. ISBN-13: 978-0- Imagined Civilizations: China, the 9887449-3-6. 9837004-9-4. West, and Their First Encounter, by Mathematics in Victorian Britain, Perfect Mechanics: Instrument Roger Hart. Johns Hopkins University by Raymond Flood, Adrian Rice, and Makers at the Royal Society of London Press, July 2013. ISBN-13:978-14214- Robin Wilson. Oxford University in the Eighteenth Century, by Richard 060-60. Press, October 2011. ISBN-13: 978- Sorrenson. Docent Press, September Invisible in the Storm: The Role 019-960139-4. 2013. ISBN-13: 978-0-9887449-2-9. of Mathematics in Understanding Mathematics under the Microscope: Probably Approximately Correct: Weather, by Ian Roulstone and John Notes on Cognitive Aspects of Math- Nature's Algorithms for Learning and Norbury. Princeton University Press, ematical Practice, by Alexandre V. Prospering in a Complex World, by February 2013. ISBN-13: 978-06911- Borovik. AMS, January 2010. ISBN-13: Leslie Valiant. Basic Books, June 2013. 527-21. (Reviewed September 2013.) 978-0-8218-4761-9. ISBN-13: 978-04650-327-16. Levels of Infinity: Selected Writings Maverick Genius: The Pioneer- Relations between Logic and Math- on Mathematics and Philosophy, by ing Odyssey of Freeman Dyson, by ematics in the Work of Benjamin and Hermann Weyl. Edited by Peter Pesic. Phillip F. Schewe. Thomas Dunne Charles S. Peirce, by Allison Walsh. Dover Publications, February 2013. Books, February 2013. ISBN-13:978- Docent Press, October 2012. ISBN-13: ISBN-13: 978-0486489032. 03126-423-58. 978-0-9837004-6-3. The Logician and the Engineer: Meaning in Mathematics, edited by The Search for Certainty: A How George Boole and Claude Shan- John Polkinghorne. Oxford University Journey through the History of non Created the Information Age, by Press, July 2011. ISBN-13: 978-01996- Mathematics, 1800–2000, edited by Paul J. Nahin, Princeton University 050-57. (Reviewed May 2013.) Frank J. Swetz. Dover Publications, Press, October 2012. ISBN-13: 978- My Brief History, by Stephen Hawk- September 2012. ISBN-13: 978-04864- 06911-510-07. (Reviewed October ing. Bantam Dell, September 2013. 744-27. 2013.) ISBN-13: 978-03455-352-83. Seduced by Logic: Emilie Du Châtelet, *Magnificent Mistakes in Mathemat- Naming Infinity: A True Story of Mary Somerville and the Newtonian ics, by Alfred S. Posamentier and Ing- Revolution, by Robyn Arianrhod. Ox- mar Lehmann. Prometheus Books, Au- Religious Mysticism and Mathemati- ford University Press, September gust 2013. ISBN-13: 978-16161-474-71. cal Creativity, by Loren Graham and Manifold Mirrors: The Crossing Paths Jean-Michel Kantor. Belknap Press 2012. ISBN-13: 978-01999-316-13. of the Arts and Mathematics, by Felipe of Press, March (Reviewed June/July 2013). Cucker. Cambridge University Press, 2009. ISBN-13: 978-06740-329-34. The Signal and the Noise: Why June 2013. ISBN-13: 978-05217-287-68. (Reviewed January 2014.) So Many Predictions Fail—But Some The Math Book: From Pythagoras The New York Times Book of Math- Don’t, by Nate Silver. Penguin Press, to the 57th Dimension, 250 Milestones ematics: More Than 100 Years of Writ- September 2012. ISBN-13:978-15942- in the History of Mathematics, by ing by the Numbers, edited by Gina 041-11. Clifford A. Pickover. Sterling. Febru- Kolata. Sterling, June 2013. ISBN-13: *The Simpsons and Their Math- ary 7, 2012. ISBN-13: 978-14027- 978-14027-932-26. ematical Secrets, by Simon Singh. 882-91. The Noether Theorems: Invariance Bloomsbury, October 2013. ISBN: Math is Murder, by Robert C. and Conservation Laws in the Twen- 978-14088-353-02. Brigham. iUniverse, March 28, 2012. tieth Century, by Yvette Kosmann- Sources in the Development of ISBN-13 978-14697-972-81. Schwarzbach. Springer, December Mathematics: Series and Products Math on Trial: How Numbers Get 2010. ISBN-13: 978-03878-786-76. from the Fifteenth to the Twenty-first Used and Abused in the Courtroom, (Reviewed August 2013.) Century, by Ranjan Roy. Cambridge by Leila Schneps and Coralie Colmez. *Our Mathematical Universe: My University Press, June 2011. ISBN- Basic Books, March 2013. ISBN-13: Quest for the Ultimate Nature of Re- 13: 978-05211-147-07. (Reviewed 978-04650-329-21. (Reviewed August ality Hardcover, by Max Tegmark. November 2013.) 2013.) Knopf, January 2014. ISBN-13: 978- Strange Attractors (comic book), A Mathematician Comes of Age, 03075-998-03. by Charles Soule, Greg Scott, and Rob- by Steven G. Krantz. Mathematical The Outer Limits of Reason: What ert Saywitz. Archaia Entertainment, Association of America, December Science, Mathematics, and Logic Can- May 2013. ISBN-13: 978-19363- 2011. ISBN-13: 978-08838-557-82. not Tell Us, by Noson S. Yanofsky. 936-26.

204 Notices of the AMS Volume 61, Number 2 Reference and Book List

Symmetry: A Very Short Introduc- About the Cover tion, by Ian Stewart. Oxford Univer- Remarkable combinatorics in the presence of cyclic symmetry sity Press, July 2013. ISBN-13: 978- This month’s cover illustrates in some detail one of the examples in this is- 01996-519-86. sue’s article What is cyclic sieving? by Victor Reiner, Dennis Stanton, and *A Tale of Two Fractals, by A. A. Dennis White. If Xn is the set of triangulations of a given polygon of n 2 + Kirillov. Birkhäuser, May 2013. ISBN- sides, then 1 2n.2n 1. .n 1 13: 978-08176-838-18. Xn − ··· + . | |= n 1 · n.n 1. .1 *Théorème Vivant, by Cédric Vil- + − ··· lani (in French). Grasset et Fasquelle, On the cover, n 4 and hence X 14. Here is the collection of all triangu- = | n|= August 2012. ISBN-13: 978- lations in this case: 2246798828. (Reviewed in this issue.) Thinking in Numbers: On Life, Love, Meaning, and Math, by Daniel Tammet. Little, Brown and Company, July 2013. ISBN-13: 978-03161-873- 74. Thinking Statistically, by Uri Bram. CreateSpace Independent Publishing Platform, January 2012. ISBN-13: 978- 14699-123-32. Turbulent Times in Mathematics: The Life of J. C. Fields and the His- tory of the Fields Medal, by Elaine McKinnon Riehm and Frances Hoff- man. AMS, November 2011. ISBN-13: Inspection shows that these triangulations are not essentially distinct— 978-0-8218-6914-7. some of them are combinatorially identical. There is in effect an action of the cyclic group Z/(n 2) on X , which rotates the connecting edges among Turing’s Cathedral: The Origins + n of the Digital Universe, by George the vertices. It is not a geometric symmetry since the polygon might not be Dyson. Pantheon/Vintage, December regular. The cover illustrates this action. 2012. ISBN-13: 978-14000-759-97. Let R be one step of this rotation. From the formula for Xn is constructed Visions of Infinity: The Great Math- a polynomial X(q)—each integer m in the formula is replaced by its q-form ematical Problems, by Ian Stewart. qm 1 Basic Books, March 2013. ISBN-13: [m]q − , = q 1 978-04650-224-03. − A Wealth of Numbers: An Anthology a technique perhaps originating in Gauss’ work on quadratic reciprocity. There of 500 Years of Popular Mathematics is no reason to think it always leads to something significant. But here we have Writing, edited by Benjamin Ward- the remarkable fact that if ζ is a primitive n-th root of unity then haugh. Princeton University Press, k k April 2012. ISBN-13: 978-06911-477- X(ζ ) x Xn R (x) x . 58. (Reviewed March 2013.) = |{ ∈ | = }| *William Fogg Osgood at Harvard: For example, X(1) Xn . You can verify this equation easily in the example =| | Agent of a Transformation of Math- illustrated on the cover. ematics in the , by Diann This is the phenomenon called cyclic sieving. As Reiner et al. explain, it oc- R. Porter. Docent Press, November curs in a myriad of contexts. Not all of them, by any means, are as simple even 2013. ISBN-13: 978-0-9887449-4-3. to formulate as this example, much less prove. And in fact there seems to be no uniform approach to the construction or verification of such occurrences, nor even a general criterion in which one would expect the phenomenon to arise. The short article in this issue gives a glimpse into the complexity of the subject. The cover demonstrates that even some simple examples are associated with diagrams. There are in fact some extremely complicated and beautiful graphical associations in the subject. We looked through the literature to see what had been done, and the most interesting diagrams we came across were in the arxiv preprint Invariant tensors and the cyclic sieving phenomenon by Bruce Westbury. This in turn refers back to an earlier paper with exceptional graphics titled Promotion and cyclic sieving via webs by Kyle Petersen, Pavlo Pylyavskyy and Brendon Rhoades, which in turn is partly derived from Greg Kuperberg’s Spiders for rank two Lie algebras.

—Bill Casselman Graphics Editor ([email protected])

February 2014 Notices of the AMS 205