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Data sources: zbMATH Open
https://dx.doi.org/10.48550/ar...
Article . 1992
License: arXiv Non-Exclusive Distribution
Data sources: Datacite
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Semi-linear wave equations

Semilinear wave equations
Authors: Michael Struwe;

Semi-linear wave equations

Abstract

We survey existence and regularity results for semi-linear wave equations. In particular, we review the recent regularity results for the u 5 {u^5} -Klein Gordon equation by Grillakis and this author and give a self-contained, slightly simplified proof.

Keywords

regularity, Research exposition (monographs, survey articles) pertaining to partial differential equations, existence, Mathematics - Analysis of PDEs, FOS: Mathematics, Wave equation, General existence and uniqueness theorems (PDE), Klein-Gordon equation, initial value problems, Second-order nonlinear hyperbolic equations, PDEs in connection with quantum mechanics, Analysis of PDEs (math.AP)

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    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    58
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
58
Top 10%
Top 10%
Top 10%
Green
gold