Canceled due to COVID-19

Commutative Algebra and Projective Algebraic Geometry in Kumamoto,

-- on the occasion of Prof. Miyazaki's 60.

March 7-10, 2020

Mathematics Department (Room#3-3B, Kurokami North N10),

Faculty of Education, Kumamoto University

Program： Program with abstracts

7th March (Sat)

10:00-10:50 Abe, Takeshi (Kumamoto University)

Semistable sheaves with symmetric c_1 on Del Pezzo surfaces of degree 5 and 6

11:10-12:00 Terai, Naoki (Okayama University)

Licci binomial edge ideals

14:10-15:00 Okada, Takuzo (Saga University)

On birationally superrigid prime Fano 3-folds

15:20-16:10 Harui, Takeshi (Kochi University of Technology)

Automorphism groups of smooth plane curves and primitive projective linear groups

16:40-17:30 Fukuma, Yoshiaki (Kochi University)

Recent progress in studies on the dimension of the global sections of adjoint bundles for polarized manifolds

8th (Sun)

10:00-10:50 Park, Euisung （Korea University）

On quadratic equations of projective varieties

11:00-11:50 Park, Jinhyung （Sogang University）

A Castelnuovo-Mumford regularity bound for threefolds with mild singularities

14:10-15:00 Yoshida, Ken-ichi (Nihon University)

Normal reduction numbers for normal hypersurface singularities

15:20-16:10 Nasu, Hirokazu (Tokai University)

Obstructions to deforming space curves lying on a smooth cubic surface

16:40-17:30 Nishida, Koji (Chiba University)

Noetherian symbolic Rees rings of finite sets of points in P^2

9th (Mon)

10:00-10:50 Fujisawa, Taro (Tokyo Denki University)

Remarks on semipositivity theorems

11:00-11:50 Hashimoto, Mitsuyasu (Osaka City University)

TBA

13:50-14:40 Kurano, Kazuhiro (Meiji University)

Rationality of negative curves and finite generation of symbolic Rees rings

15:00-15:50 Kwak, Sijong （Korea Advanced Institute of Science and Technology）

Recent progress on regularity problem due to Castelnuovo-Mumford-Eisenbud-Goto

16:20-17:10 Miyazaki, Chikashi (Kumamoto University)

TBA

19:00- Party

10th (Tue)

10:00-10:50 Yanagawa, Kohji (Kansai University)

Uniform position principle and the Ehrhart ring of a lattice polytope with the h-vector (1, h_1, h_2)

11:00-11:50 Takagi, Shunsuke (University of Tokyo)

Kodaira vanishing for thickenings of globally F-regular threefolds

13:50-14:40 Hara, Nobuo (Tokyo University of Agriculture and Technology)

Frobenius summands on a quintic del Pezzo surface in characteristic p>0

15:00-15:50 Ogata, Shoetsu (Tohoku University)

Toric 3-folds defined by quadratic polynomials

16:20-17:10 Kaji, Hajime (Waseda University)

TBA

Organisers：

Abe, Takeshi (Kumamoto University)

Okada, Takuzo (Saga University)

Terai, Naoki (Okayama University)

Nakagawa, Yasuhiro (Kumamoto University)

Noma, Atsushi (Yokohama National University) e-mail:noma(at)ynu(dot)ac(dot)jp

Information:

URL: https://sites.google.com/view/capag2020inkumamoto/home

e-mail:noma(at)ynu(dot)ac(dot)jp

Sponsers:

JSPS, Grant-in-Aid for Scientific Research (C)

(17K05197), (26400048)