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arXiv · 2102.07278

Nonlocal complement value problem for a global in time parabolic equation

Jean-Daniel Djida·Guy F. Foghem Gounoue·Yannick Kouakep Tchaptchie
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Abstract

The overreaching goal of this paper is to investigate the existence and uniqueness of weak solution of a semilinear parabolic equation with double nonlocality in space and in time variables that naturally arises while modeling a biological nano-sensor in the chaotic dynamics of a polymer chain. In fact, the problem under consideration involves a symmetric integrodifferential operator of L\'{e}vy type and a term called the interaction potential, that depends on the time-integral of the solution over the entire interval of solving the problem. Owing to the Galerkin approximation, the existence and uniqueness of a weak solution of the nonlocal complement value problem is proven for small time under fair conditions on the interaction potential.

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Jean-Daniel Djida, Guy F. Foghem Gounoue, Yannick Kouakep Tchaptchie. 2021-02-15. Nonlocal complement value problem for a global in time parabolic equation. https://doi.org/10.1007/s41808-022-00175-8

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