20 citations · 40 across the 3 of their papers we have counts for
3 papers
The combined effect in one space dimension beyond the general theory for nonlinear wave equations
Katsuaki Morisawa, Takiko Sasaki, Hiroyuki Takamura
In this paper, we show the so-called "combined effect" of two different kinds of nonlinear terms for semilinear wave equations in one space dimension. Such a special phenomenon app…
Semilinear wave equations of derivative type with spatial weights in one space dimension
Shunsuke Kitamura, Katsuaki Morisawa, Hiroyuki Takamura
This paper is devoted to the initial value problems for semilinear wave equations of derivative type with spatial weights in one space dimension. The lifespan estimates of classica…
The lifespan of classical solutions of semilinear wave equations with spatial weights and compactly supported data in one space dimension
Shunsuke Kitamura, Katsuaki Morisawa, Hiroyuki Takamura
This paper studies initial value problems for semilinear wave equations with spatial weights in one space dimension. The lifespan estimates of classical solutions for compactly sup…