A remark on unique continuation along an
โ
Rakesh
๐
Article
๐
2009
๐
John Wiley and Sons
๐
English
โ 83 KB
## Abstract We prove unique continuation of solutions of the wave equation along and across lowerโdimensional planes containing the __t__โaxis. This is a sharpening and a generalization of a result of Cheng, Ding and Yamamoto as well as a simplification of the proof. Copyright ยฉ 2008 John Wiley & S