Author/Authors :
Karchevsky, A.L. Sobolev Institute of Mathematics SB RAS, Russia , Turganbayev, Y.M. Graduate School of Business - Nazarbayev University, Kazakhstan, Astana, Kabanbay , Rakhmetullina, S.J. East Kazakhstan State Technical University, Kazakhstan, Protozanova , Beldeubayeva, Zh.T. East Kazakhstan State Technical University, Kazakhstan, Protozanova
Abstract :
The article deals with an inverse problem of determining parameters of ground-
water pollution sources. We test three ways to solve the problem on the simulated data for
a simple case of contamination. We discover that, in the presence of noise in the data of the
inverse problem, the first method does not produce satisfactory recovery results, while the
second and third ones are comparable in accuracy of the recovery of required parameters.
Taking into account the ease of implementation, the speed of computing and parallelization
feasibility the second method of solving the inverse problem is found to be most preferable.
We also propose a method of finding pollution parameters in general case.
