Identification for General Degenerate Problems of Hyperbolic Type

Angelo Favini, Gabriela Marinoschi


A degenerate identification problem in Hilbert space is described, improving a previous paper [2]. An application to second order evolution equations of hyperbolic type is given. The abstract results are applied to concrete differential problems of interest in applied sciences.

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K.-J. Engel, R. Nagel: One-parameter semigroups for linear evolution equations, Springer, 2000.

Favini, A., Marinoschi, G.: Identification for degenerate problems of hyperbolic type, Appl. Anal., 91 (8) (2012), 1511-1527.

Favini, A., Marinoschi, G., Tanabe, H., Yakubov, Y.: Identification for general degenerate problems of hyperbolic type in Hilbert spaces, Preprint.

Favini, A., Yagi, A.: Degenerate Differential Equations in Banach Spaces, Pure and Appl. Math., 215, Dekker, New York, Basel, Hong Kong, 1999.

Lorenzi, A.: An introduction to identification problems problems via functional analysis, Inverse and Ill-Posed Problems Series, 2001.

DOI: 10.6092/issn.2240-2829/6698


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Copyright (c) 2016 Angelo Favini, Gabriela Marinoschi

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