Almost global existence of nonlinear wave equations without compact support in two dimensions

DOI10.1002/MMA.6250zbMATH Open1445.35089OpenAlexW3004239464MaRDI QIDQ5116861

Meng Yuan, Wendi Xu

Publication date: 19 August 2020

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.6250

zbMATH Keywords

null conditionsnoncompact support\(L^\infty - L^\infty\) estimatesmodified weighted

Mathematics Subject Classification ID

Initial value problems for second-order hyperbolic equations (35L15) Blow-up in context of PDEs (35B44) Second-order semilinear hyperbolic equations (35L71)

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