Geophysical Journal | 2004 volume 26 2

Theoretical-group analysis of physical fields in gradient-heterogeneous media and its application in a problem of thermal neutron diffusion

© I.A. Kozachok, I.M. Tsyfra

We propose the group method for generating solutions of equations of mathematical physics in the nonhomogeneous medium from solutions of the same problems in homogeneous medium. The efficiency of this method is illustrated by examples of thermal neutron diffusion problems.

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