Blow-Up Results for a Weakly Coupled System of Semilinear Wave Equations in de Sitter Spacetime

The main goal of this paper is to study blow-up of solutions of a weakly coupled system for semilinear wave equations with damping terms and mass terms in the de Sitter spacetime. The exponential, polynomial, and logarithmic growth of time-dependent factors in nonlinear terms are investigated by usi...

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Bibliographic Details
Main Authors: Jie Yang, Xia Ma, Caiyun Liu
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/ddns/5523776
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