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arXiv:math/0611163 [math.AP]AbstractReferencesReviewsResources

An inverse source problem for the heat equation and the enclosure method

Masaru Ikehata

Published 2006-11-07Version 1

An inverse source problem for the heat equation is considered. Extraction formulae for information about the time and location when and where the unknown source of the equation firstly appeared are given from a single lateral boundary measurement. New roles of the plane progressive wave solutions or their complex versions for the backward heat equation are given.

Comments: 23pages
Journal: Inverse Problems, 23(2007), 183-202
Categories: math.AP, math-ph, math.MP
Subjects: 35R30, 80A23
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