Liu, Yuning (2013) Some Sufficient Conditions for the Controllability of Wave Equations with Variable Coefficients. ACTA APPLICANDAE MATHEMATICAE, 128 (1). pp. 181-191. ISSN 0167-8019, 1572-9036
Full text not available from this repository. (Request a copy)Abstract
Motivated by Fu et al. (SIAM J. Control Optim. 46: 1578-1614, 2007), we present in this paper some 'algebraic' conditions that ensure the controllability of wave equations with non-constant coefficients. Compared with the 'geometric' conditions obtained in Yao (SIAM J. Control Optim. 37: 1568-1599, 1999), the conditions presented here are easier to be verified because only the first order derivatives of the coefficients are involved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; Exact controllability; Wave equation; Variable coefficients; Carleman estimate |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 23 Mar 2020 13:08 |
| Last Modified: | 23 Mar 2020 13:08 |
| URI: | https://pred.uni-regensburg.de/id/eprint/15621 |
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