Fundamental matrix of solutions for one class of parabolic degenerate systems

I. V. Burtnyak, H. P. Malytska

Abstract


We consider one class of ultraparabolic equation systems of second order, that have three groups of degenerated variables and coefficients of which depend only on a time variable. We construct the fundamental matrix of Cauchy problem and obtain the estimations of this matrix and of all its derivatives.

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