Titel
Blowup behavior for strongly perturbed wave equations
Autor*in
Abstract
We study the blowup behavior of a class of strongly perturbed wave equations with a focusing supercritical power nonlinearity in three spatial dimensions. We show that the ODE blowup profile of the unperturbed equation still describes the asymptotics of stable blowup. As a consequence, stable ODE-type blowup is seen to be a universal phenomenon that exists in a large class of semilinear wave equations.
Stichwort
Analysis
Objekt-Typ
Sprache
Englisch [eng]
Persistent identifier
phaidra.univie.ac.at/o:1215537
Erschienen in
Titel
Journal of Differential Equations
Band
274
ISSN
0022-0396
Erscheinungsdatum
2021
Seitenanfang
306
Seitenende
344
Publication
Elsevier BV
Fördergeber
Austrian Science Fund (FWF) — P 30076
Erscheinungsdatum
2021
Zugänglichkeit
Rechteangabe
© 2020 The Authors
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