Multi-Presheaves and Multi-Sheaves Constructions
multivalued presheaves, stalks, multivalued sheaves, germs., germs
Abstract
In this paper, we modify the classical theory of sheaves, in such a way that it includes applications where more than one restriction map between sections are needed, we also show how the class of multi-presheaves on a topological space may be made into a category, with suitable notion of morphisms based on a generalization of natural transformation. Several examples are given.
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References
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2013-02-06
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