Time decay of maxwell—klein—gordon equations in 4—dimensional minkowski space
作者:
Maria Psarelli,
期刊:
Communications in Partial Differential Equations
(Taylor Available online 1999)
卷期:
Volume 24,
issue 1-2
页码: 273-282
ISSN:0360-5302
年代: 1999
DOI:10.1080/03605309908821422
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
Abstract. In this paper I derive a gauge invariant decay estimate of the solutions of massive Maxwell—Klein—Gordon fields equations in the 4—dimensional Minkowski space, provided that the initial energy of the system is bounded. This estimate implies that the Klein—Gordon field decays to zero in the local L2norm. I also show that the local energy decays. The proof is based on gauge invariant energy identities.
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