A Prüfer Transformation for Differential Systems
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AMERICAN MATHEMATICAL SOCIETY Notices
AMERICAN MATHEMATICAL SOCIETY Notices Edited by J. H. CURTISS ................................................................................................................................................................. ISSUE NO. 28 DECEMBER, 1957 ...............................................u ................................................................................................................. CONTENTS MEETINGS Calendar of Meetings • . • . • . • . • . • . • . • . • . 2 Program of the Annual Meeting in Cincinnati . • . • . • . 3 PRELIMINARY ANNOUNCEMENT OF MEETING ...• 21 ACTIVITIES OF OTHER ASSOCIATIONS 22 NEWS ITEMS AND ANNOUNCEMENTS. 25 PERSONAL ITEMS •.....•••.....•.......•.•.•.... 42 NEW PUBLICATIONS •••••••••••••••••••••••••••••• 54 MEMORANDA TO MEMBERS The 1958 Council ...•.•.•.....•.....•.......•.55 Corporate and Institutional Members ••....•.•...... 56 Catalogue of Lecture Notes • 60 Reservation Form .........•...•.•.•......•... 71 Published by the Society ANN ARBOR, MICHIGAN and PROVIDENCE, RHODE ISLAND Printed in the United States of America MEETINGS CALENDAR OF MEETINGS NOTE: This Calendar lists all of the meetings which have beer approved by the Council up to the date at which this issue of the NO TICES was sent to press. The meeting dates which fall rather far in thefutureare subject to change. This is particularly true of the meet ings to which no numbers have yet been assigned. Meet Deadline ing Date Place for No. Abstracts 543 February 22, 1958 New York, New York Jan. 9 544 April 18-19, 1958 Chicago, -
AMERICAN MATHEMATICAL SOCIETY Notices
AMERICAN MATHEMATICAL SOCIETY Notices Edited by J. H. CURTISS Issue Number 14 December 1955 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 Contents MEETINGS Calendar of Meetings ........................................................................ 2 Program of the Annual Meeting in Houston .................................... 3 NEWS ITEMS AND ANNOUNCEMENTS ........................ ...... ................... 17 CATALOGUE OF LECTURE NOTES .................................................... 23 PERSONAL ITEMS ................................................................................... 32 NEW PUBLICATIONS .. ................................ ............................................ 38 MEMORANDUM TO MEMBERS Reservation form .. .............................................................................. 41 Published by the Society MENASHA, WISCONSIN, AND PROVIDENCE, RHODE ISLAND Printed in the United States of America CALENDAR OF MEETINGS Note: This Calendar lists all of the meetings which have been ap proved by the Council up to the date at which this issue of the Notices was sent to press. The meeting dates which fall rather far in the future are subject to change. This is particularly true of the meetings to which no numbers have yet been assigned. Meet Deadline ing Date Place for No. Abstracts 522 February 25, 1956 New York, New York Jan. 12 April 20-21, 1956 New York, New York April 28, 1956 Monterey, California -
American Mathematical Society
NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY EDITED BY W. T. MARTIN G. B. PRICE ISSUE NUMBER 2 APRIL, 1954 CONTENTS April Meeting in New York ............... .... ... ...... .... ... .. ..... ......... .... ...... .. .. 2 Memorandum to Members of the Society ............................................. _ 9 April Meeting in Chicago ..... .............. ....... ........ ........ .. .... ........ ........... ... 10 May Meeting in Yosemite ....................................................................... 18 International Congress of Mathematicians 1954 ................................. 22 Reservation information-Yosemite Park Meeting ............................... 23 Employment Register .............................................................................. 24 Notes ......................................................................................................... 25 New Publications ......... ......... ... ............. .. ..... ...... .. ...... .. .. .... ........ ...... .... .. 28 The Notices of the American Mathematical Society is published seven times a year, in February, April, June, August, October, November, and December. In quiries should be addressed to the American Mathematical Society, 450 Ahnaip Street, Menasha, Wis .. or 80 Waterman Street, Providence 6, R.I. Entered as second-class matter at the post office at Menasha, Wisconsin. Authori zation is granted under the authority of the act of August 24, 1912, as amended by the act of August 4, 1947 (Sec. 34.21, P. L. & R.). Accepted for mailing at the special -
AMERICAN MATHEMATICAL SOCIETY Notices
AMERICAN MATHEMATICAL SOCIETY Notices Edited by J. H. CURTiss Issue No. 16 April1956 IIIIIIIIIIIIIIIJIIIIIIIIIIIIIIIIIIIIIIIJIIIIIIIJIIIIIIIIIIfllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllliiiiiiiiiiiiiiiiiiiiiiiiiiiUI Contents MEETINGS Calendar of Meetings 2 Program of the April Meeting in Chicago .. .... .. .... .. .. .. .. .. .. .. .. .. .. 3 Program of the April Meeting in New York ........................................10 Program of the April Meeting in Monterey ........................................ 16 NEWS ITEMS AND ANNOUNCEMENTS .................................................. 21 PERSONAL ITEMS .................................................................................... 32 NEW PUBLICATIONS ................................................................................ 38 CATALOGUE OF LECTURE NOTES: Supplement No. 2 .................... 42 MEMORANDUM TO MEMBERS Directory Changes ............................................................................... 43 Published by the Society MENASHA, WISCONSIN, AND PROVIDENCE, RHODE ISLAND Printed in the United States of America CALENDAR OF MEETINGS Note: This Calendar lists all of the meetings which have been approved by the Council up to the date at which this issue of the Notices was sent to press. The meeting dates which fall rather far in the future are subject to change. This is particularly true of the meetings to which no numbers have yet been assigned. Meet Deadline ing Date Place for No. Abstracts 526 August 20-25, 1956 Seattle, Washington -
A Trip from Classical to Abstract Fourier Analysis
A Trip from Classical to Abstract Fourier Analysis Kenneth A. Ross lassical Fourier analysis began with Question. Which functions h in L1(G) can be writ- Fourier series, i.e., the study of periodic ten as f ∗ g? That is, which h in L1(G) factors as functions on the real line R. Because the convolution of two L1-functions? trigonometric functions are involved, Theorem ([32, Raphaël Salem, 1939]). L1(T) ∗ we will focus on 2π-periodic functions, L1(T) = L1(T). Also L1(T) ∗ C(T) = C(T), where C 2 which are determined by functions on [0; 2π). C(T) is the space of continuous functions on T. This is a group under addition modulo 2π, and this group is isomorphic to the circle group What year did Salem publish this result? Accord- T = fz 2 C : jzj = 1g under the map t ! eit . ing to Zygmund’s book [37] and Salem’s published Classical results can be viewed as results on the works [33, page 90], this paper was published in compact abelian group T, and we will do so. 1939. According to Hewitt & Ross [17], this paper Similarly, Fourier analysis on Rn can be viewed was published in 1945. The paper was reviewed in as analysis on the locally compact1abelian (LCA) March 1940, so 1939 is surely correct. The story is group Rn. more complicated than a simple error in [17]. The Our general setting will be a locally compact journal had received papers for that issue in 1939, but no more issues were published until 1945 group G. -
AMERICAN MATHEMATICAL SOCIETY Notices
AMERICAN MATHEMATICAL SOCIETY Notices Edited by J. H. CURTISS ISSUE NO. 21 DECEMBER, 1956 CONTENTS MEETINGS Calendar of Meetings ····'················· .. ............ ........................ ............ 2 Program of the Annual Meeting in Rochester .............................. .. 3 PROGRAMS OF OTHER ORGANIZATIONS .......................................... 22 NEWS ITEMS AND ANNOUNCEMENTS ................................................. 24 PERSONAL ITEMS .................................................................................... 40 CATALOGUE OF LECTURE NOTES ..................................................... 51 NEW PUBLICATIONS ................................................................................ 57 MEMORANDUM TO MEMBERS Reservation Form .............................................................................. 61 Published by the Society ANN ARBOR, MICHIGAN and PROVIDENCE, RHODE ISLAND Printed in the United States of America CALENDAR OF MEETINGS Note: This Calendar lists all of the meetings which have been ap proved by the Council up to the date at which this issue of the Notices was sent to press. The meeting dates which fall rather far in the future are subject to change. This is particularly true of the meetings to which no numbers have yet been assigned. Meet- Deadline ing Date Place for No. Abstracts 532 February 23, 1957 New Haven, Connecticut Jan. 10 April 5-6, 1957 New York, New York Feb. 20 April 20, 1957 Berke ley, California August 26-30, 1957 University Park, Pennsyl- July 12 (62nd Summer Meeting) -
Academic Genealogy of the University of Denver Department of Mathematics 20 April 2004
The Mathematics Genealogy Project http://www.genealogy.math.ndsu.nodak.edu/ A service of North Dakota State University and the American Mathematical Society Key Otto Mencken Gottfried Wilhelm Leibniz Primary Advisor Secondary Advisor Universität Altdorf 1666 Current University of Denver Faculty Johann Christoph Wichmannshausen Jacob Bernoulli in Mathematics Universität Leipzig 1685 Christian August Hausen Johann Bernoulli Martin-Luther-Universität Halle-Wittenberg 1713 1694 Abraham Gotthelf Kaestner Leonhard Euler Universität Leipzig 1739 Universität Basel 1726 Georg Christoph Lichtenberg Johann Friedrich Pfaff Joseph Louis Lagrange Georg-August-Universität Göttingen 1765 Georg-August-Universität Göttingen 1786 Heinrich Wilhelm Brandes Carl Friedrich Gauß Karl Christian von Langsdorf Jean-Baptiste Joseph Fourier Simeon Denis Poisson Georg-August-Universität Göttingen 1800 Universität Helmstedt 1799 Universität Erfurt 1781 Friedrich Wilhelm Bessel Christoph Gudermann Christian Ludwig Gerling Martin Ohm Gustav Peter Lejeune Dirichlet Michel Chasles Georg-August-Universität Göttingen 1810 Georg-August-Universität Göttingen 1841 Georg-August-Universität Göttingen 1812 Friedrich-Alexander-Universität Erlangen-Nürnberg 1811 Rheinische Friedrich-Wilhelms-Universität Bonn 1827 École Polytechnique 1814 Heinrich Ferdinand Scherk Karl Theodor Wilhelm Weierstraß Julius Plücker Rudolf Otto Sigismund Lipschitz H. A. (Hubert Anson) Newton Universität Berlin 1823 Universität Königsberg 1854 Philipps-Universität Marburg 1823 Universität Berlin 1853 Yale