視聴に際しての注意事項
このページに含まれる映像は自由に視聴することができますが、許可無くコピー・配布などの行為を禁止します。

Number Theory Days in Tokyo

Date	July 4th – 5th , 2026
Venue	NISSAY Lecture Hall, Graduate School of Mathematical Sciences (Komaba Campus),The University of Tokyo.
Organisers	Shane KELLY (University of Tokyo) Yukako KEZUKA (University of Tokyo)

July 4

10:00 - 11:00　Shinichi Kobayashi (Kyushu University)

p-adic aspects of the coefficients of the Weierstrass sigma function at supersingular primes

11:15 - 12:15　Francesc Castella(UC Santa Barbara)

On Kato's main conjecture for non-ordinary modular forms

14:00 - 15:00　Zheng Liu(UC Santa Barbara)

Yoshida lifts and congruences

15:15 - 16:15　Yuanqing Cai (Hokkaido University)

Branching problems for non-linear covering groups

16:30 - 17:30　Jie Lin (Universität Duisburg-Essen)

Deligne’s conjecture for Rankin-Selberg L-functions over CM-fields [online]

July 5

10:00 - 11:00　Benjamin Collas (RIMS, Kyoto University)

Stack homotopy geometry: arithmetic and anabelian aspects

11:15 - 12:15　Naoki Imai (The University of Tokyo)

Toward finite-local compatibility in the Langlands program

14:00 - 15:00　Fabien Trihan (Sophia University)

On the ramified Iwasawa Main Conjecture for elliptic curves over function field of characteristic p＞0.

15:15 - 16:15　Masato Kurihara (Keio University)

Selmer groups and Kolyvagin systems

16:30 - 17:30　Vladimir Dokchitser (University College London)

Reduction types of of genus 2 curves [online]