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math.AP2021★ 10 cited
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…
math.AP2021★ 20 cited
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…