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Approximations and selections of multivalued mappings of finite-dimensional spaces

N. Brodsky·A. Chigogidze·A. Karasev
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Abstract

We prove extension-dimensional versions of finite dimensional selection and approximation theorems. As applications, we obtain several results on extension dimension.

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N. Brodsky, A. Chigogidze, A. Karasev. 2001-06-20. Approximations and selections of multivalued mappings of finite-dimensional spaces. https://arxiv.org/abs/math/0106064

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