Vol. 64, No. 1, 1976

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On the inverse function theorem

Francis H. Clarke

Vol. 64 (1976), No. 1, 97–102
Abstract

The classical inverse function theorem gives conditions under which a Cr function admits (locally) a Cr inverse. The purpose of this article is to give conditions under which a Lipschitzian (not necessarily differentiable) function admits (locally) a Lipschitzian inverse. The classical result is a special case of the theorem.

Mathematical Subject Classification
Primary: 26A57, 26A57
Milestones
Received: 3 December 1975
Published: 1 May 1976
Authors
Francis H. Clarke