Authors: E.E. Cheryomukhina, V.G. Mosin

Title of the article: Invariants of affine transformations in the convective transfer problem

Year: 2016, Issue: 3, Pages: 104-110

Branch of knowledge: Mathematics

Index UDK: 51-74

DOI: -

Abstract: Let there is a nonsingular triangle. Let the two-dimensional vector field be linear interpolation of values in the vertex of this triangle. Then any affine transformation saves: 1) the stream direction across triangle sides; 2) the average volume density of substation into a right triangular prism. The definition of standardize affine transformation is given. The example is considered.

Key words: mathematical modeling convection transfer affine transformation invariants linear interpolation

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