Blow up and lifespan estimates for systems of semi-linear wave equations with damping and potential

Published 19 Nov 2022 in math.AP | (2211.10639v1)

Abstract: In this paper, we consider the semi-linear wave systems with power-nonlinearities and a large class of space-dependent damping and potential. We obtain the same blow-up regions and the lifespan estimates for three types wave systems, compared with the systems without damping and potential.

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Mengliang Liu

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