✦ LIBER ✦
A remark on unique continuation along and across lower-dimensional planes for the wave equation
✍ Scribed by Rakesh
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 83 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0170-4214
- DOI
- 10.1002/mma.1037
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✦ Synopsis
Abstract
We prove unique continuation of solutions of the wave equation along and across lower‐dimensional planes containing the t‐axis. This is a sharpening and a generalization of a result of Cheng, Ding and Yamamoto as well as a simplification of the proof. Copyright © 2008 John Wiley & Sons, Ltd.