The null condition and global existence of solutions to systems of wave equations with different speeds


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Please use this identifier to cite or link to this item:https://doi.org/10.14943/83495

Title:	The null condition and global existence of solutions to systems of wave equations with different speeds
Authors:	Agemi, R. Browse this author
Authors:	Yokoyama, K. Browse this author
Issue Date:	1-Sep-1996
Publisher:	Department of Mathematics, Hokkaido University
Journal Title:	Hokkaido University Preprint Series in Mathematics
Volume:	349
Start Page:	1
End Page:	42
Abstract:	In this paper, we consider the initial value problems to systems of quasilinear wave equations with different speeds in two space dimensions. Applying John-Shatah observations to our problem, we introduce the null condition for the system with different speeds. Moreover, we prove a global existence theorem for a class satisfying the null condition.
Type:	bulletin (article)
URI:	http://hdl.handle.net/2115/69099
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > Hokkaido University Preprint Series in Mathematics

Submitter: 数学紀要登録作業用

OAI-PMH ( junii2 , jpcoar_1.0 )

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