Tekin, İbrahim2021-11-302021-11-302021-06-30https://doi.org/10.31801/cfsuasmas.438227http://hdl.handle.net/20.500.12575/76482Mathematical 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.enPseudo-hyperbolic equationInverse problemFourier MethodArticle7013313402618-6470