Ultrafilter in Digraph: Directed Tangle and Directed Ultrafilter

Fujita, Takaaki (2024) Ultrafilter in Digraph: Directed Tangle and Directed Ultrafilter. Journal of Advances in Mathematics and Computer Science, 39 (3). pp. 37-42. ISSN 2456-9968

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Abstract

Tangle is a concept in graph theory that has a dual relationship with tree-width which is well-known graph width parameter. Ultrafilter is a fundamental notion in mathematics. In this concise paper, we will reconsider the relationship between Tangle and Ultrafilter in digraph.

Item Type: Article
Subjects: Asian STM > Mathematical Science
Depositing User: Managing Editor
Date Deposited: 01 Mar 2024 12:49
Last Modified: 01 Mar 2024 12:49
URI: http://journal.send2sub.com/id/eprint/3145

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