Determination of a time-dependent potential in a Rayleigh-Love equation with non-classical boundary condition

No Thumbnail Available

Date

2021-06-30

Journal Title

Journal ISSN

Volume Title

Publisher

Ankara Üniversitesi Fen Fakültesi

Abstract

Mathematical model of the longitudinal vibration of bars includes higher-order derivatives in the equation of motion under considering the effect of the lateral motion of a relatively thick bar. This paper considers such an inverse coefficient problem of determining time-dependent potential of a linear source together with the unknown longitudinal displacement from a Rayleigh-Love equation (containing the fourth-order space derivative) by using an additional measurement. Existence and uniqueness theorem of the considered inverse coefficient problem is proved for small times by using contraction principle.

Description

Keywords

Pseudo-hyperbolic equation, Inverse problem, Fourier Method

Citation