The global existence theorem for quasi-linear wave equations with multiple speeds, II

2013/10/24 by Hidano, Kunio · 1 citation
#35L72 #Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.1310.6523

Abstract

The Cauchy problem is studied for systems of quasi-linear wave equations with multiple speeds in two space dimensions. Using the method of Klainerman and Sideris together with the localized energy estimate, we give an alternative proof of a beautiful result of Hoshiga and Kubo.

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