My talks
(partial list)
Gelfand seminar 1964-1989
6-Mar-72, L.N. Vasserstein. Different K-theories
1979
U of Chicago Normal subgroups Summer of 1980, audience: Kaplansky, Swan, Bloch
Northwestern U Evanston Normal subgroups of GLn over a ring, May 1979
1980
Penn State audience: O’Meara,…
Princeton U billiard, audience: Ranicki, W.Browder,…
Cornell U audience: Dennis, …
1981
U of Maryland Sept 2 1981 4:00 pm Sinai's billiard
Sept 3, 1981 Coll van der Waerden problem on permanents
1982
793rd AMS meeting at Bryn Mawr March 17, 1982 1:10 - 2:10 pm Classical groups over rings
also chairman of a special session, March 16-17, 1982
University of Oklahoma May 18, 1982 Full and Zariski-dense subgroups.
1983
Stony Brook May 19 , K1-theory of Euclidean spaces;
May 20,, Congruence subgroup problem.
U.S.-France Algebraic K-theory Seminar, Luminy France May 23-28 about 28 Normal and full subgroups of classical grouups.
Canada Hamilton Classical groups over rings.
Nov. 19-22 Los Angeles; Nov 21 Classical groups over rings,
CallTech 11:00 am, UCLA 2:00 pm,
U.of Virginia Dec.6 Sinai's billiard (coll.);
Dec.7 Classical groups over rings (alg.sem.)
1984/85
1984 /85: Kentucky 2 talks;
Boca Raton 2;
IAS Dec.13, 1984 Mennicke symbols;
Riverside 2 talks;
Rutgers Febr. 8, 1985, Mennicke symbols, algebra sem.;
Bielefeld Mennicke symbols March 15 Fr.;
Oberwalfach March 20, W Quadratic forms over rings of cont. functions.
1987
Brown U. March 4 Intro alg K-theory.
May 18, Beijing, China, Normal & subnormal
May 26, 8:30 Changchun, China, Normal & subnormal
May 28, Inst.M.Acad.Sinica, Beijing, 14:30, Lower alg K-theory.
June 4, Xi'an, China, 15-16, Linear algebra and alg K-theory
Normal subgroups of classical groups over rings and gauge groups, & Non-commutatiove number theory, Ibadan , Aug 10 & 12.
Structure of classical groups over rings , Frankfurt Nov 13. 300DM.
F. Nov. 20, Structure of gauge groups, Bielefeld. 400
M. Nov.23, On Waring´s problem, Dortmund. 300 ? T.Nov.24. Structure of orthogonal groups, Munster. 200 ?
1988
Liminy The structure of gauge groups, Jan.
Paris VII The structure of gauge groups, March 18, 15:30.
Bielefeld, Non-commutative number theory, April 15.
Lausanne 22 April, Mennicke symbols.
Geneve April 26, The structure of Gauge groups. Oberwalfach June 6, Structure of gauge groups.
1989-1992
June 22, 1989 Structure of classical groups over rings, Italy Santa Margaritta
March 9, 1990 3:30 pm Fr Structure of classical groups,
Sci Div U of Wis-Parkside,
April 4, 1990 Italy (with Wheland) Factorization of matrices over stable rank 1 rings.
Aug 5 or 6 1990 Colorado Sums of cubes
January 16 1991 Yale 4:30 pm Sums of three cubes.
June 26, 1991 Columbus Ohio Sums of three cubes.
Sept 3 1991 Grenada Work of P.Menal on normal subgroups
July 29, 1992 Moscow Steklov algebra seminar, 11:00-13:00 'On sums of three integral cubes'.
1993
CWI Amsterdam Tue June 22 11-12 am Sums of integral cubes
Technische Universiteit Eindhoven W June 23 Sums of integral cubes
Technische Universitat Graz Th June 25 2:00 pm Sums of three cubes
Oberwalfach F July 3, 9:00 Products of conjugacy classes of two by two matrices
1994
Products of conjugacy classes Toronto March 7
On sums of three cubes Waterloo March 8
Los Alomos Sep 13, 1994 10:30a
`Solution of Serre's problem on projective modules over polynomial rings`
1:30 pm
'Reduction of invertible matrices over polynomial rings to diagonal form by addition operaration`
Yale Dec 15 Products of conjugacy classes 2:30 pm Lie algebras seminar
1995/96
Jan 9 Products of conjugacy classes Brest, France
Febr 17 Products of conjugacy classes UAB, Spain
March 16, Products of conjugacy classes Murcia, Spain
August 29 U of Toronto 'Sums of three cubes'
Oct 30, 1996 Rutgers Arithmetic groups
Dec 16, 1996 Sums of three cubes, Las Vegas