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Regularization and error estimate for a spherically symmetric backward heat equation

โœ Scribed by Cheng, Wei; Fu, Chu-Li; Qin, Feng-Juan


Book ID
111944308
Publisher
Walter de Gruyter GmbH & Co. KG
Year
2011
Tongue
English
Weight
187 KB
Volume
19
Category
Article
ISSN
0928-0219

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Shannon wavelet regularization methods f
โœ Jin-Ru Wang ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 216 KB

We consider the backward heat equation The solution u(x, t) on the final value t = T is an known function g T (x). This is a typical ill-posed problem, since the solution -if it exists -does not depend continuously on the final data. In this paper, we shall give a Shannon wavelet regularization met