Date : Monday, October 31, 2016 – Wednesday, November 2, 2016

Venue: TOKYO ELECTRON House of Creativity 3F, Lecture Theater, Katahira Campus, Tohoku University

Website : p–adic methods in arithmetic geometry at Sendai, 2016

・Japan Society for the Promotion of Science, Program for Advancing Strategic International Networks to Accelerate the Circulation of Talented Researchers

・Tohoku Forum for Creativity, Tohoku University

・Grant–in–Aid for Young Scientists (A) 16H05993

#### Organizers

Nobuo Tsuzuki (Tohoku University)

Tomoyuki Abe (Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo)

#### Speakers

Masataka Chada (Tohoku University)

Shin Hattori (Kyushu University)

Shinichi Kobayashi (Kyushu University)

Yoichi Mieda (University of Tokyo)

Abdellah Mokrane (Université Paris 8)

Tomomi Ozawa (Tohoku University)

Kanetomo Sato (Chuo University)

Seidai Yasuda (Osaka University)

#### Time Schedule

- Monday, October 31, 2016
- 10:00 – 12:00
- Free discussion

- Lunch Break

- 14:00 – 15:00
- Shin Hattori (Kyushu University)
- On a properness of the Hilbert eigenvariety at integral weights

- Coffee Break

- 15:45 – 16:45
- Seidai Yasuda (Osaka University)
- Belyi's theorem in characteristic two

- Tuesday, November 1, 2016
- 11:00 – 12:00
- Masataka Chada (Tohoku University)
- Comparison of periods and R = Ttheorems

- Lunch Break

- 13:30 – 14:30
- Yoichi Mieda (University of Tokyo)
- Cohomology of affinoid perfectoid spaces and their reductions

- 14:45 – 15:45
- Kanetomo Sato (Chuo University)
- Cycle complex and motivic cohomology extended by zero

- Coffee Break

- 16:30 – 17:30
- Abdellah Mokrane (Université Paris 8)
- A rigid version of the Nagata–Zariski purity theorem

- Conference Dinner

- Wednesday, November 2, 2016
- 10:00 – 11:00
- Tomomi Ozawa (Tohoku University)
- Classical weight one Hilbert cusp forms in a Hida family

- Coffee Break

- 11:15 – 12:15
- Shinichi Kobayashi (Kyushu University)
- Iwasawa theory on generalized Heegner cycles at non–ordinary primes

- Lunch Break

- 14:00 – 17:30
- Free discussion