On the numerical solution of one inverse problem for a linearized two dimensional system of Navier–Stokes equations

Abstract

The paper studies the numerical solution of the inverse problem for a linearized two-dimensional system of Navier–Stokes equations in a circular cylinder with a final overdetermination condition. For a biharmonic operator in a circle, a generalized spectral problem has been posed. For the latter, a system of eigenfunctions and eigenvalues is constructed, which is used in the work for the numerical solution of the inverse problem in a circular cylinder with specific numerical data. Graphs illustrating the results of calculations are presented.