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Conference publicationsThe systems differenc equations on an individual simplexRussia, Nizhniy Novgorod In the given work systems of differenс equations on individual simplex are considered. The criterion of invariance individual simplex with regard to differenс transformations along side with problems of representation and resolvability are studied. Necessary and sufficient conditions making the system of differenс equations on a individual simplex a system of selection are worked out. |