Inverse problem of simultaneous determination of two coefficients in a parabolic equation

• Date: 2000
• Main Authors: Ivanchov, N. I., Іванчов, М. І.
• Format: Article
• Language: Ukrainian; English
• Published: Institute of Mathematics, NAS of Ukraine 2000
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/4422
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

We establish conditions for the unique existence of a solution of the inverse problem of simultaneous determination of two unknown coefficients in a parabolic equation. One of these coefficients is the leading coefficient that depends on time, and the other coefficient depends on a space variable.