The 23rd Northeastern Symposium on Mathematical Analysis

Contents

Outline

Execellent Poster Awards were given to the following young researchers:
  Mizuho Okumura (Tohoku University, M2)
  Jun Okamoto (The University of Tokyo, D3)

Organizers:
Shin-Ichiro Ei (Hokkaido University)
Takayoshi Ogawa (Tohoku University)   
Tadahiro Miyao (Hokkaido University)

Date:
February 21 (Mon) -- 22 (Tue), 2022
Venue:
Hokkaido University / Online  
*Depending on the infection of covid-19, online lectures may only be available.
Speaker:
Kentaro Fujie (Tohoku University)
Nakao Hayashi (Tohoku University)
Yucong Huang (University of Oxford / Tokyo Institute of Technology)
Hiroshi Ishii (Hokkaido University)
Shuichi Jimbo (Hokkaido University)
Takashi Kagaya (Muroran Institute of Technology)
Shota Sakamoto (Tokyo Institute of Technology)
Megumi Sano (Hiroshima University / Tohoku University)
Daniel Spector (National Taiwan Normal University)
Takeshi Suguro (Tohoku University)
Satoshi Tanaka (Tohoku University)
Hiroshi Wakui (Tokyo University of Science)
Shuangquan Xie (Tohoku University)
Keisuke Yoshida (Hokkaido University)
Kensuke Yoshizawa (Tohoku University)
abstracts:
PDF
Program:
PDF
Poster:
PDF

Program

February 21 (Mon.)
9:50-10:00 Opening
10:00-10:50Nakao Hayashi (Tohoku University)
Initial boundary value problem for the nonlinear Schrödinger equation
11:00-11:50Daniel Spector (National Taiwan Normal University)
Sobolev Inequalities in L¹
12:00-13:30Lunch Break
13:30-14:00Takashi Kagaya (Muroran Institute of Technology)
Singular Neumann boundary problems for a class of fully nonlinear parabolic equations
14:10-14:40Kentaro Fujie (Tohoku University)
Boundedness of solutions to a fully parabolic chemotaxis system with local sensing in higher dimensions
14:55-15:15Shuangquan Xie (Tohoku University)
Oscillatory localized patterns in reaction-diffusion systems
15:15-15:35Keisuke Yoshida (Hokkaido University)
Simplicity of C*-algebras associated to self-similar groups
15:35-15:55Kensuke Yoshizawa(Tohoku University)
An obstacle problem for the elastic energy among graph curves pinned at endpoints
16:10-16:30Poster Preview
16:30-18:30Poster Session
February 22 (Tue.)
10:00-10:50Shuichi JIMBO (Hokkaido University)
A semilinear parabolic equation in a simple unbounded metric graph
11:00-11:50Satoshi Tanaka (Tohoku University)
On the uniqueness of positive radial solutions to superlinear elliptic equations in annuli
12:00-13:30Lunch Break
13:30-14:00Megumi Sano (Hiroshima University / Tohoku University)
Improvements and generalizations of two Hardy type inequalities
14:10-14:40Shota Sakamoto (Tokyo Institute of Technology)
A Cauchy problem of the non-cutoff Boltzmann equation in a Fourier-Lebesgue space in R3
14:50-15:10Yucong Huang (University of Oxford / Tokyo Institute of Technology)
On Spherically Symmetric Weak Solution to the Cauchy Problem for Compressible Full Navier-Stokes Equations
15:25-15:45Hiroshi Ishii (Hokkaido University)
Asymptotic profiles of zero points of solutions to nonlocal diffusion equations
15:45-16:05Takeshi Suguro (Tohoku University)
Singular limit problem for the Keller--Segel system in uniformly local spaces
16:05-16:25Hiroshi Wakui (Tokyo University of Science)
Stability of constant steady states of a parabolic-elliptic Keller-Segel system
16:35-16:55Poster Award Ceremony & Closing
17:00-19:00Free discussion