ICM98-CL27 (98/04/28): Early Registration Deadline/Financial Support/Berlin as a Centre ...

E-mail information service of the INTERNATIONAL CONGRESS OF MATHEMATICIANS Berlin, Germany, August 18 - 27, 1998 27th Circular Letter Subject: ICM98-CL27: Early Registration Deadline is May 1/ Financial Support for ICM'98 Participation/ Berlin as a Centre of Mathematical Activity Dear colleague: I apologized for some kind of "overorganization" of our registration process in my last circular letter. However, I was happy to receive a number of very positive comments from colleagues such as: "I'm surprised to learn that some mathematicians were confused by the registration process. I love it! It was fast, efficient, ... I know something about organization, and you're doing a great job." "... the registration process was explained very well, extremely clearly." Thanks for such supportive remarks, they keep us going on when (occasionally) organizing ICM'98 appears to be a real burden and not so much fun, e.g., when persons complain that we haven't answered their requests within a few days. Frightening subjects such as "NO ANSWER TILL TODAY TO THIS MESSAGE !!!" appear every now and then. We do our best to match your expectations, but our capacity is, unfortunately, only finite! In particular, it will take some time to recover from the mail and e-mail avalanches coming in at present. 1. THE EARLY REGISTRATION DEADLINE IS APPROACHING FAST Here is the most important message to those who haven't registered yet: The DEADLINE for early (and thus cheap) ICM'98 registration is MAY 1, 1998! Get going before prices go up! And don't forget to send the title of your talk and your abstract to Ulf Rehmann before May 1 which is also the deadline for the submission of short communications and poster presentations. Check the ICM'98 server or the Second Announcements for details. 2. FINANCIAL SUPPORT FOR ICM'98 PARTICIPATION One of the avalanches mentioned above consists of requests to reduce or waive the registration fee. We understand that even a modest (in comparison to what is going to be offered) fee of DM 450.- is a huge amount in some parts of the world and that many colleagues live in difficult financial or personal situations and have good reasons to ask for financial help. Nevertheless, we reject all these requests due to the following reasons. We have set up (with the support of IMU, donations by companies, institutions, societies, and many individuals for which we are very grateful) three support programs for mathematicians from developing countries and Eastern Europe to attend ICM'98, see the Circular Letters 6, 8, 14, and 16. We decided to concentrate our support on mathematicians from these parts of the world since we felt that support is much more needed here than elsewhere. We received an overwhelming number of about 1500 applications, many of them absolutely excellent. The colleagues in the support committees spent about three months to screen the applications very carefully. About 400 grants could be awarded (so far). The selected "lucky" colleagues have received invitations in the recent weeks. It is a pity that - due to budget limits - very good applications had to be rejected. Nevertheless, we are still keeping a list of "open cases" who may get a grant if new sponsors are found, additional donations come in, or the number of "paying ICM'98 participants" is higher than estimated. The ICM'98 Organizing Committee met today to discuss the "fee waiving" issue again. We decided to keep our policy and to focus our support on those who have applied to one of the programs, who have received an excellent rating in the evaluation, but could not get a grant due to insufficient funds. We apologize to those colleagues who got or get a negative response to their request for financial help (e.g. waiving of the fees), but we also hope that they understand our reasons. On the other hand, by registering right now you can improve the probability significantly that more people on our list of undeciced cases receive a grant! 3. BERLIN AS A CENTRE OF MATHEMATICAL ACTIVITY Another event of general interest has reached its final shape. The workshop "Berlin as a Centre of Mathematical Activity", suggested by the International Commission on the History of Mathematics (ICHM) and organized on its behalf by G. Israel (Rome) and E. Knobloch (Berlin), was approved as one of the events of the "Section of Special Activities". It will take place in the afternoon of Saturday, August 22. Here is the program of this workshop: Berlin as a Centre of Mathematical Activity Organized by G. Israel and E. Knobloch Saturday, 22 August 1998 Program 14.00 - 14.15 h G. Israel, University of Rome: Introduction 14.15 - 14.45 h David Rowe, University of Mainz: The Berlin-Goettingen Rivalry, 1870-1920 14.45 - 15.00 h Discussion 15.00 - 15.30 h Ivor Grattan-Guinness, Middlesex Polytechnic, England: Weierstrassian analysis and Cantorian set theory in Britain and the USA, 1890-1910 15.30 - 15.45 h Discussion Coffee break 16.15 - 16.45 h U. Bottazzini, Centro Linceo Interdisciplinare 'B. Segre' Accademia dei Lincei, Rome: Weierstrass's school of analysis and its influence on Italian mathematics 16.45 - 16.50 h Discussion 16.50 - 17.20 h S. Demidov, Russian Academy of Sciences, Moscow: Russian mathematicians in Berlin in the 2nd half of the XIXth and at the beginning of the XXth centuries 17.20 - 17.25 h Discussion 17.25 - 17.55 h A. Dahan, CNRS Paris: Images croisees des centres mathematiques de Paris et de Berlin, dans les annees 1860/80 17.55 - 18.00 h Discussion Please find the abstracts of the presentation in the appendix below. Best Regards Martin Groetschel President of the ICM'98 Organizing Committee ================================================================ APPENDIX ================================================================ Abstracts The Berlin-Goettingen Rivalry, 1870-1920 By David Rowe By mid 19th century, Berlin and Goettingen had emerged as the two dominant mathematical centres within Germany. During the era of Weierstrass and Riemann, relations between the two centres were cordial, but by 1870 the situation began to change. Berlin maintained the upperhand up until the death of Kronecker (1891) and Weierstrass's retirement (1892), but thereafter Felix Klein forged an aggressive effort that placed the Berlin mathematicians, led by Frobenius and Schwarz, in a defensive position. These events, including several key turning points in the conflict, shed light on the process of modernization within the German mathematical community. Weierstrassian mathematical analysis and Cantorian set theory in Britain and the USA, 1890-1910 By Ivor Grattan-Guinness Two rather different stories of German influence upon Anglo-Saxon culture are told here. The USA was late in emergence as a research country in mathematics; but when advances were made, from the 1880s, analysis and set theory were prominent. E.H. Moore took a considerable interest and diffused it (especially set theory) from Chicago. Several American mathematicians took their doctorates at Berlin, and the influence upon W.F. Osgood went deeper, to important monographs. The Open Court Publishers Company included mathematical works by Cantor and Dedekind in its programme of translations of German texts. Britain, especially England, was largely dominated by algebras; but A.R. Forsyth and E.W. Hobson drew upon Weierstrass for their work in analysis, especially for real variables. Set theory came through Bertrand Russell in the early 1900s; but the definitive change, especially for point-set topology was effected soon afterwards by G.H. Hardy, particularly when boosted by J.E. Littlewood from around 1910. Weierstrass's school of analysis and its influence on Italian Mathematics By Umberto Bottazzini Berlin emerged as the leading centre of mathematical analysis in the early 1860s when Weierstrass, who had joined Kronecker and Kummer in 1856, began to teach the theory of analytic functions at the university and founded the mathematical seminar together with Kummer. In autumn of 1864 the Italian mathematician Casorati visited Berlin to discuss with Weierstrass, Kronecker, Kummer and their pupils the most recent progress in mathematics. The notes taken by Casorati of the talks with the Berlin mathematicians provide a vivid picture of the questions which were then at the forefront of mathematical research. In particular, they discussed such topics as continuity, differentiability, analytic continuation, natural boundaries, and Riemann's use of the Dirichlet principle. The latter became the main subject of the correspondence between Casorati and Schwarz, the student of Weierstrass who mostly contributed to the diffusion of his teacher's methods in Italy. Indeed, Schwarz was the true trait d'union between the Berlin mathematicians and their Italian colleagues. In the early 1870s he had an intensive correspondence with Casaroti and Dini in particular. In his letters to them Schwarz presented the methods and the main results as expounded by Weierstrass in his lectures and seminars. Dini's lectures at the university of Pisa, inspired by the new methods of Weierstrass (and Cantor), were at the basis of his celebrated treatise Fondamenti per la teorica delle funzioni di variabili reali (1878) where Dini acknowledged his debt to Schwarz. From the mid-1860s on, Weierstrass lectured regularly on the theory of analytic functions, the theory of elliptic and Abelian functions and the calculus of variations. This set of lectures, which Weierstrass repeated and refined for nearly 30 years, was never published during his lifetime. The first presentation in Italy of Weierstrass's theory of analytic functions was given in 1880 by Salvatore Pincherle. A student of Dini and Casorati, Pincherle spent one year in Berlin before being appointed in 1880 to a chair of analysis at the University of Bologna. By then Weierstrass's theory of analytic functions was beginning to be taught in Italy. Russian mathematicians in Berlin in the second half of the XIXth until the beginning of the XXth centuries By S.S. Demidov In the second half of the XIXth century Berlin became one of the basic European mathematical centres and played an important role in the development of the mathematical thought in Russia. In this period, it was a tradition for Russian universities to send young scholars to the best European scientific centres to improve their qualifications. In this period such centres were German and French universities. The Berlin University was especially popular for Russian young mathematicians of this time, the most famous professor there was C. Weierstrass. Among his Russian pupils we find M.A. Tikhomandritckii, S.V. Kovalevskaya, A.V. Vasil'ev, D.F. Selivanov. Many Russians attended lectures of E. Kummer, L. Kronecker, and L. Fuchs. The scientific community of Berlin stimulated the development of some modern branches of mathematics in Russia, among them the theory of functions of a complex varable and the analytical theory of the differential equations (S.V. Kovalevskaya, P.A. Nekrasov, V.A. Anisimov). It was in Berlin where we have to look for the roots of the Moscow geometrical school (F. Minding - K.M. Peterson - D.F. Egorov), which determined, in many respects, the character and special features of mathematical studies in Moscow at the end of the XIXth until the first third of the XXth century. Images croisees des centres mathematiques de Paris et de Berlin, dans les annees 1860-80 By Amy Dahan L'expose portera: 1) d'une part sur les differentes representations des activites et milieux mathematiques a Paris, qui pouvaient etre perceptibles a l'etranger et notamment a Berlin; 2) d'autre part sur le role que l'image du centre mathematique de Berlin a pu jouer dans la constitution d'une hierarchisation des domaines mathematiques a Paris et dans la marginalisation correlative de certains groupes. Une attention particuliere sera portee sur la conception des mathematiques pures a Paris et a Berlin. ************************************************************************* This is a message from the ICM'98 e-mail server distributing information about ICM'98 and the International Mathematical Union to all persons who have electronically registered or preregistered for the INTERNATIONAL CONGRESS OF MATHEMATICIANS 1998 IN BERLIN. More information about ICM'98 can be found on the ICM'98 WWW-server. Its master site in Berlin has the URL: http://elib.zib.de/ICM98 To subscribe to this e-mail service and to obtain the Second Announcement of ICM'98, fill out the request form on the ICM'98 server. 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