On the singularities of 3-D Protter's problem for the wave equation
In this paper we study boundary-value problems for the wave equation, which are three-dimensional analogue of Darboux-problems (or of Cauchy-Goursat problems) on the plane. It is shown that for $n$ in $mathbb{N}$ there exists a right hand side smooth function from $C^n(ar{Omega}_{0})$, for which the...
Main Authors: | Myron K. Grammatikopoulos, Tzvetan D. Hristov, Nedyu I. Popivanov |
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Format: | Article |
Language: | English |
Published: |
Texas State University
2001-01-01
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Series: | Electronic Journal of Differential Equations |
Subjects: | |
Online Access: | http://ejde.math.txstate.edu/Volumes/2001/01/abstr.html |
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