Finite time blowup for Klein‐Gordon‐Schrödinger system

DOI10.1002/mma.5621zbMath1428.35057OpenAlexW2930191494MaRDI QIDQ5240246

Chang You Wang, Shu Wang, Qi-Hong Shi, Xiao-Bing Zhang

Publication date: 25 October 2019

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

Full work available at URL: https://doi.org/10.1002/mma.5621

zbMATH Keywords

power nonlinearityLyapunov functionalnegative energyvirial identityKGS system

Mathematics Subject Classification ID

NLS equations (nonlinear Schrödinger equations) (35Q55) Blow-up in context of PDEs (35B44) Second-order semilinear hyperbolic equations (35L71) Initial value problems for second-order hyperbolic systems (35L52)

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