Tangent spaces to metric spaces and to their subspaces

O. Dovgoshey

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arXiv · 0904.4347

Tangent spaces to metric spaces and to their subspaces

O. Dovgoshey

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Abstract

We investigate a tangent space at a point of a general metric space and metric space valued derivatives. The conditions under which two different subspace of a metric space have isometric tangent spaces in a common point of these subspaces are completely determinated.

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O. Dovgoshey. 2009-04-28. Tangent spaces to metric spaces and to their subspaces. https://arxiv.org/abs/0904.4347

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