Ping Wang & Kewang Zheng
In this work, we consider the problem of determining an unknown parameter in a heat equation with ill-posed nature. Applying Tikhonov regularization, we obtain a stable approximation to the unknown parameter from over-specified data. We also present numerical computations that verify the accuracy of our approximation.
Published July 10, 2000.
Math Subject Classifications: 35K05, 35R25.
Key Words: Heat equation, inverse problem, regularization.
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Department of Mathematics
Hebei University of Science and Technology, China