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Extensional dimension and completion of maps

H. Murat Tuncali·E. D. Tymchatin·Vesko Valov
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Abstract

We prove that any closed map between metrizable spaces can be extended to a closed map between completely metrizable spaces with the same extensional dimension.

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H. Murat Tuncali, E. D. Tymchatin, Vesko Valov. 2003-08-22. Extensional dimension and completion of maps. https://arxiv.org/abs/math/0308219

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