Takao Yamazaki Talks

Takao Yamazaki Talks (selection)

2010

Higher dimensional class field theory for a product of curves.
January 20. Japan-Korea Number Theory 2010 at Seoul, Korea.
Zero-cycles on a variety over a (two dimensional) local field
February 17. Workshop on period integral and motif, University of Tokyo.
Sato theory, p-adic tau function and arithmetic geometry.
March 19. Kyushu Algebraic Number Theory 2010, Kyushu University.

2009

Counter examples to variants of the Milnor-Bloch-Kato conjecture.
March 12. Industrious Number Theory, Korea Institute for Advanced Study.
Milnor K-theory attached to semi-abelian varieties and class field theory.
May 26. Workshop on arithmetic geometry in Tambara, Numata.
Higher dimensional class field theory for a product of curves.
October 13. Colloquium, Nara Women's University.
Application of p-adic tau functions to the Manin-Mumford conjecture (after Anderson).
October 30. P-adic Special Functions and Arithmetic Geometry, Zao.
Higher dimensional class field theory for a product of curves.
December 1. Fudan University, China.

2008

Milnor K-group attached to a torus and Birch-Tate conjecture.
January 7. Okayama University.
Generalized Jacobians and rational solutions for the Mumford system.
June 6. Journées integrables, Université de Poitiers, France.
Higher dimensional class field theory and symbols on algebraic groups.
September 19. Number theory seminar, Queen's University, Canada.
Degenerate fibers of the Mumford system and rational solutions to the KdV hierarchy.
September 23. Number Theory and Physics at the Crossroads, Banff, Canada.
Higher dimensional class field theory and symbols on algebraic groups.
October 24. Colloquium, Tokyo University of Science, Noda.
Counter examples to variants of the Milnor-Bloch-Kato conjecture.
November 6. P-adic method and its applications in arithmetic geometry at Sendai, Tohoku University.
Topics on Milnor K-groups attached to algebraic groups.
November 21. Number theory seminar, Nagoya University.
Degenerate fibers of the Mumford system and rational solutions to the KdV hierarchy.
December 11. Combinatorics and representation seminar, Okayama University.

2007

Class field theory for a product of curves over local fields.
February 6. Oberseminar Algebra und Geometrie. Universität Bielefeld, Germany.
The space of observables for classical integrable systems with algebro-geometric method.
(With Rei Inoue.)
February 8. Statistisches Seminar. Bereich Physik, Bergische Universität Wuppertal, Germany.
Cohomology of affine Jacobi variety and integrable system (after Nakayashiki-Smirnov).
February 21. Universität Münster, Germany.
Class field theory for a product of curves over local fields.
March 21. Number Theory and Algebraic Geometry Seminar. Katholieke Universiteit Leuven, Belgium.
Milnor K-group attached to a torus and Birch-Tate conjecture.
June 1. Algebra seminar. Kyushu University.
Milnor K-group attached to a torus and Birch-Tate conjecture.
August 7. Symposium on Algebra. Kobe University.
Milnor K-group attached to a torus and Birch-Tate conjecture.
August 28. Algebraic geometry seminar. Hokkaido University of Education, Hakodate.
Recent development on the even Mumford system.
November 21. Séminaire groupes, algèbres, et géométrie. Université de Poitiers, France.

2006

Arithmetic of a product of curves over local fields.
February 21. Workshop on algebraic geometry. Kagoshima University.
Arithmetic of a product of curves over local fields.
April 17. Colloquium. Tohoku University.
Arithmetic of a product of curves over local fields.
May 1. Seminar at National Center for Theoretical Sciences (South), National Cheng Kung University, Taiwan.
Class field theory for a product of curves over local fields.
August 2. Mini-workshop on modular forms, Calabi-Yau varieties and string duality. Tsuda College.
Jacobian variety and integrable system --- after Mumford, Beauville and Vanhaecke
(With Rei Inoue and Yukiko Konishi.)
September 19. Mathematical Society of Japan meeting, infinite analysis session. Osaka City University.

2005

Brauer-Manin pairing for a product of Mumford curves.
February 9. Mini-workshop with Yves André. Hiroshima University.
Brauer-Manin pairing for a product of Mumford curves.
June 10. Algebra seminar. Kyushu University.
Cohomology of affine Jacobi variety and integrable system (after Nakayashiki-Smirnov).
June 12. Mini-workshop on modular forms, Calabi-Yau varieties and string duality. Tsuda College.
Mumford system, Noumi-Yamada system and cohomology of affine Jacobi variety.
(With Rei Inoue.)
September 19. Mathematical Society of Japan meeting, infinite analysis session. Okayama University.
Mumford curves, p-adic periods and algebraic cycles.
October 20. Algebra seminar. Tohoku University.
Chow motive of a product of curves and Milnor K-groups.
December 20. Workshop on Motives. Tokyo University.

2004

Tate duality and ramification of division algebras.
February 6. Seminar on Number Theory and Automorphic forms. Osaka University.
On Chow and Brauer groups of surfaces over local fields.
June 21. Canadian Number Theory Association VIII Meeting. Toronto University.
On Chow and Brauer groups of varieties over local fields.
July 18. Workshop on Calabi-Yau Varieties, Mirror Symmetry and Related Topics. Tsuda College.
Welcome to the p-adic world.
August 24. Japanese Mathematical Olympic Seminar. Suncourt, Lake Kawaguchi.

2003

p-primary torsion zero-cycles on an abelian surface over a p-adic field.
September 25. Mathematical Society of Japan meeting, algebra session. Chiba University.
On Chow and Brauer groups of surfaces over local fields.
October 10. Algebra seminar. Hiroshima University.
On Chow groups of surfaces over local fields.
November 21. Symposium on Arithmetic Geometry. Hokkaido University.
On Chow groups of surfaces over local fields.
December 3. Algebraic Number Theory and Related Topics. Research Institute for Mathematical Sciences, Kyoto University.

2002

On the structure of Chow groups of surfaces over local fields.
October 9. London number theory seminar. London University, King's college.
Formal Chow group and relative syntomic cohomology.
December 5. Algebra colloquium. Bielefeld University.

2001

On Tate duality for Jacobian varieties.
September 6. The 15th Czech and Slovak international conference on number theory. Ostrava, Czech.
Tate Duality and Ramification of Division Algebras.
September 27. Algemeen colloquium. Utrecht University.

1999

Formal completion of Chow groups and syntomic cohomology.
January 20. Number theory seminar. Tokyo University.
Formal Chow groups, p-divisible groups, and syntomic cohomology.
April 5. Algebraic and Complex Geometry Seminar. Osaka University.
Formal Chow groups, p-divisible groups, and syntomic cohomology.
July 9. Colloquium. Tsukuba University.
Formal Chow groups, p-divisible groups, and syntomic cohomology.
October 5. Conference on Hodge theory and algebraic geometry. Kagoshima University.
Formal Chow groups, p-divisible groups, and syntomic cohomology.
October 26. Number theory semiar. Tokyo Metropolitan University.

1997

Ramification of Brauer groups of curves over local fields.
November 14. Number Theorey Seminar. Kanazawa University.

1996

Reduced norm map of division algebras over complete valuation fields of certain type.
July 10. Number theory seminar. Tokyo University.
Ramification theory for division algebras of certain type.
September 3. Number Theory Symposium. Tsuda College.

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