arXiv · 0712.2476
Tame nonsmooth inverse mapping theorems
Abstract
We give several versions of local and global inverse mapping theorem for tame non necessarily smooth, mappings. Here tame mapping means a mapping which is subanalytic or, more generally, definable in some o-minimal structure. Our sufficient conditions are formulated in terms of various properties (convexity, positivity of some principal minors, contractiblity) of the space of Jacobi's matrices at smooth points.
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Toshizumi Fukui, Krzysztof Kurdyka, Laurentiu Paunescu. 2007-12-17. Tame nonsmooth inverse mapping theorems. https://arxiv.org/abs/0712.2476
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