ABSTRACT
In this paper, we consider an inverse problem for parabolic equation with moving boundaries and integral condition. Existence and uniqueness are proved using tool from double-layer heat potential and Volterra integral equations of the second kind. For computation part, the Ritz–Galerkin method is first implemented to get an approximate solution of intermediate function H(x, t), and then based on relationships between H(x, t) and , respectively, numerical solutions of and u(x, t) are obtained. Finally, numerical examples are presented to show the validity and applicability of our method.
Notes
No potential conflict of interest was reported by the authors.