A sufficient condition for blowup of the nonlinear Klein-Gordon equation with positive initial energy in FLRW spacetimes
type: Item
instance of: scholarly article
title: A sufficient condition for blowup of the nonlinear Klein-Gordon equation with positive initial energy in FLRW spacetimes
zbMATH Open document ID: 1547.3512
author: Jonathon McCollum
author: Gregory Mwamba
author: Jesus Angel Oliver
published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods
publication date: 2024-08-22T00:00:00Z
Mathematics Subject Classification ID: 35B44
Mathematics Subject Classification ID: 35L15
Mathematics Subject Classification ID: 35L71
zbMATH DE Number: 7900462
zbMATH Keywords: Klein-Gordon
zbMATH Keywords: FLRW
zbMATH Keywords: cosmology
zbMATH Keywords: blow-up
zbMATH Keywords: concavity method
MaRDI profile type: Publication
cites work: Q5700322
cites work: Global solutions for semilinear Klein-Gordon equations in FLRW spacetimes
cites work: Instability and Nonexistence of Global Solutions to Nonlinear Wave Equations of the Form Pu tt = -Au + ℱ(u)
cites work: Some Additional Remarks on the Nonexistence of Global Solutions to Nonlinear Wave Equations
cites work: A vector field method for non-trapping, radiating spacetimes
cites work: A vector field method for radiating black hole spacetimes
cites work: A sufficient condition for finite time blow up of the nonlinear Klein-Gordon equations with arbitrarily positive initial energy
cites work: Finite time blowup for nonlinear Klein-Gordon equations with arbitrarily positive initial energy
DOI: 10.1016/J.NA.2024.113582
description: scientific article; zbMATH DE number 7900462