Masahiro Ikeda

J-GLOBAL         Last updated: Sep 9, 2019 at 19:52
 
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Name
Masahiro Ikeda
E-mail
masahiro.ikedariken.jp
URL
https://sites.google.com/site/masahiroikedamath/
Affiliation
RIKEN
Degree
Doctor(Osaka University)
Other affiliation
Keio University
Research funding number
00749690

Research Areas

 
 

Misc

 
Masahiro Ikeda, Motohiro Sobajima
   Oct 2017
This paper is concerned with the blowup phenomena for initial-boundary value
problem for certain semi linear parabolic, dispersive and hyperbolic equations
in cone-like domain. The result proposes a unified treatment of estimates for
lifespan of s...
Masahiro Ikeda, Takahisa Inui, Mamoru Okamoto, Yuta Wakasugi
   Oct 2017
We study the Cauchy problem of the damped wave equation \begin{align*}
\partial_{t}^2 u - \Delta u + \partial_t u = 0 \end{align*} and give sharp
Tex-Tex estimates of the solution for Tex
with derivative loss. ...
Masahiro Ikeda, Motohiro Sobajima
   Sep 2017
This paper is concerned with the blowup phenomena for initial value problem
of semilinear wave equation with critical time-dependent damping term (DW). The
result is the sharp upper bound of lifespan of solution with respect to the
small parameter...
Masahiro Ikeda, Motohiro Sobajima
   Sep 2017
This paper is concerned with the blowup phenomena for initial value problem
of semilinear wave equation with critical space-dependent damping term
(DW:Tex). The main result of the present paper is to give a solution of the
problem and to provide a...
Masahiro Ikeda, Yuta Wakasugi
   Aug 2017
We study global existence of solutions to the Cauchy problem for the wave
equation with time-dependent damping and a power nonlinearity in the
overdamping case. We prove the global well-posedness for small data in the
energy space for the whole en...