Article ID Journal Published Year Pages File Type
839561 Nonlinear Analysis: Theory, Methods & Applications 2015 11 Pages PDF
Abstract

In this paper we study the initial boundary value problem of critical semilinear wave equation with small initial data in 3-D. Blow up result will be established no matter how small the data are. We find a radial and positive solution of the corresponding linear problem, then our blow up result follows from the idea of Zhou and Han (2014). What is more, we get the upper bound of the lifespan estimate.

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Physical Sciences and Engineering Engineering Engineering (General)
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