The Centre de recherches mathématiques and the Fields Institute are pleased to announce the winner of the 2002 CRMFields Prize: John B. Friedlander of the University of Toronto. Professor Friedlander is one of the world's foremost analytic number theorists, and is a recognized leader in the theory of prime numbers and Lfunctions. He received his B.Sc. from the University of Toronto in 1965, an M.A. from the University of Waterloo in 1966, and a Ph.D. from Penn State in 1972. He was a lecturer at M.I.T. in 197476, and has been on the faculty of the University of Toronto since 1977, where he served as Chair during 198791. He has also spent several years at the Institute for Advanced Study where he has collaborated with E.Bombieri and many others. Friedlander is a Fellow of the Royal Society of Canada (1988), was an invited lecturer at the 1994 ICM in Zürich and delivered the CMS JefferyWilliams Lecture in 1999. He has contributed significantly to mathematics in other ways, especially in Canada, through his role at NSERC (Mathematics GSC, 199194), as Mathematics Convenor of the Royal Society of Canada (199093), and as a Council member (198995) and Scientific Advisory Panel member (19962000) of the Fields Institute. He has served on the Editorial Board of the Canadian Journal of Mathematics and the Canadian Mathematics Bulletin for the past 4 years. 
WILLIAM T. TUTTE (University of Waterloo) Professeur William Tutte (University of Waterloo).erlo HIS WORKS: William Tutte works in graph theory and related areas of discrete math, and has done so for the last 60 years or so. This was the period of "coming of age" of graph theory; it changes from being a collection of rather easy theorems and some good open problems, to being a welldeveloped branch of math, stocked with rich and deep results. There were only a few prime movers who brought this about; the ones that come to mind are Erdos (doing extremal combinatorics), Wagner and Halin (doing structural graph theory and infinite stuff), and Tutte. Tutte took the opportunity to do initial, groundbreaking work in several new areas that were later to grow to major fields of discrete math. For instance, his matching theorem is the fundamental theorem of matching theory, an important branch of combinatorial optimization; in matroid theory, he proved two really deep important results (the characterizations of regular and graphic matroids), which are still pretty much the most important results of that subject; he made several other major contributions to matroid theory, including a form of what later became Edmond's matroid intersection theorem, and the discovery of the proper way to do matroid connectivity; for graphs and matroids, he came up with a polynomial which everyone else now calls the Tutte polynomial, which has most remarkable properties and connections with diverse fields (statistical mechanics, knot theory, colouring, and many others), serving to relate phenomena in these different fields; he proved many important results about connectivity in graphs (and matroids), such as his 'wheel' theorem, which is fundamental to much later work on graph connectivity; he did a great deal of work on enumeration of various kinds of pianar graphs, related to the fourcolour theorem, which inspired later work on the subject. In summary, William Tutte grabbed all the best theorems while they were still up for grabs. But more than that; his work (both written and lecture) was really beautiful  it was always a fantastic experience to watch Tutte take on some problem, apply some strange algebraic machinery to it, and make showers of consequences fall out, in the most elegant way. HIS STUDIES: professor William Tute was born in Newmarket, England. he studied at the University of Cambridge and obtained is Ph D. in 1948. Il arrived in Canada that year and joined the University of Toronto.He is a leader the field of graph thoery and matroid theory. 
HIS WORKS: One of the outstanding mathematical physicists active in Canada today, Professor Israel Michael Sigal, receives the CRMFields Institute 2000 Prize. Russian born, he obtained his bachelor1s degree at Gorky University in 1968 and later in life, his Ph. D. at TelAviv University (1976). He is currently Professor at the University of Toronto. Apart from being a worldwide leader in his area of quantum theory, he is the leading expert on the analysis of the Schroedinger equation, which is at the heart of mathematical models of atoms and molecules. He also made groundbreaking contributions to the theory of interaction between light and matter, known as Quantum Electrodynamics. He has been rewarded with many honors. He is a Fellow of the Royal Society of Canada and received, in 1993, the John L. Synge Award for being an outstanding Canadian mathematician. These honors include several invited lectures at the International Congress of Mathematical Physics and the International Congress of Mathematics, and editorship of the following journals: Reviews in Mathematical Physics and Duke Mathematical Journal. Professor Israel Michael Sigal (University of Toronto) gave a conference at the CRM on November 10, 2000 on "Renormalization Group Approach to Spectral Problems with Application to Theory of Radiation". 
HIS WORK; Robert V. Moody received his Ph.D. in 1966 from the University of Toronto. He was elected to the Royal Society of Canada in 1980 and was awarded the 199495 Eugene Wigner Medal (jointly with V. Kac) for "work on affine Lie algebras that has influenced many areas of theoretical physics". He was twice honoured by the Canadian Mathematical Society, first in 1978 when he was invited to present the inaugural CoxeterJames Lecture, given to the most outstanding young Canadian mathematician within ten years of their degree, and in 1995 when he was selected for the JefferyWilliams Prize Lecture for the 50th Anniversary of the Canadian Mathematical Society. His discovery, independently from and simultaneously with V.G. Kac, of an enormous new class of infinite dimensional Lie Algebras, which are now called KacMoody algebras, is considered as one of the seminal events in the history of mathematics in the last half of the twentieth century. In recent years, with various collaborators Dr. Moody has been studying the mathematical aspects of longrange aperiodic order, especially the quickly emerging area of quasicrystals. Professor Moody gave a lecture at the CRM, September 25, 1998. 
James Arthur gave a conference on April 4, 1997 at the CRM.Summary Harmonic Analysis and Trace FormulasHarmonic analysis could be interpreted broadly as a general principal which relates analytic and geometric objects. Examples occur throughout many areas of mathematics. In group theory, the geometric objects are conjugacy classes, the analytic objects are irreducible characters, and the two can be related by means of trace formulas. We shall give a general introduction to trace formulas, and their applications to group representations and number theory.

The CRMFields Institute Prize for 1996 was awarded to Professor George A. Elliott of the University of Toronto and the University of Copenhagen. The awards ceremony took place at the CRM on April 19, 1996, following a lecture by Professor Elliot entitled "C*algebras at the CRM." He was cited in particular for his classification of C*algebras via invariants related to ordered Ktheory. His work has so influenced this field that specialists speak of "the Elliot Program," and he was an invited speaker at the International Congress of Mathematicians in 1994. HIS STUDIES: George Elliott obtained his B.Sc. and M.Sc. at Queens University in Kingston in 1965 and 1966 and his Ph.D. at the University of Toronto in 1969. After postdoctoral fellowships at the University of British Columbia and Queens University and a year at the Institute for Advanced Study in Princeton, he accepted the position of lektor at the University of Copenhagen in 1972. In 1984 he was named adjunct professor at the University of Toronto. HIS WORKS: Professor Elliott has published more than 100 papers and given invited talks at some 48 universities and numerous meetings. He served as editor of the Canadian Journal of Mathematics and the Canadian Mathematical Bulletin and currently edits the Mathematical Reports of the Academy of Sciences of Canada. In addition to the work cited above George Elliott has made important contributions in other areas of operator algebras: derivations and automorphisms of C*algebras, classification of AFalgebras in terms of their ordered Kogroups, and noncommutative tori. 
The first CRM/Fields Prize was given to Professor H.S.M. Coxeter of the University of Toronto. On September 22, 1995, Prof. Coxeter gave his lecture "Evolution of CoxeterDynkin Diagrams". He was awarded his prize by director Luc Vinet . Prof. Coxeter gave another talk for undergraduates. In an overcrowded hall, with people standing along the walls and sitting on the floor, Prof. Coxeter gave a lecture entitled "Euler's formula for polyhedra." It is an experience that will be remembered by many young mathematicians. 