Original title: A Multistructure Created By Coverings Of A Set
Authors: Staňek, David
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This paper focuses on a certain construction of a multistructure on the set of all coverings on the universal set U and discusses properties of this multistructure. The construction itself uses a concept dual to the Ends Lemma, called Beginnings Lemma, which is proved in the paper.
Keywords: (quasi-)hypergroup; Beginnings Lemma; Coverings; Ends Lemma; quasi-ordered semigroup; refinement
Host item entry: Proceedings of the 24th Conference STUDENT EEICT 2018, ISBN 978-80-214-5614-3

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/138289

Permalink: http://www.nusl.cz/ntk/nusl-393475


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