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JOURNALS // Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta // Archive
Izv. IMI UdGU, 2006 Issue 2(36), Pages 39–42 (Mi iimi110)
This article is cited in 1 paper

MATHEMATICS

On equivalent definition of continuous differentiability

A. S. Demyshev, V. I. Rodionov

Udmurt State University, Izhevsk

Abstract: Concept of S-differentiable function of some variables are defined. Necessary and sufficient conditions of S-differentiability are proved.

UDC: 517.5



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