Skip to content
Publish & Distribute
Publishing Solutions
Distribution Solutions
Library Services
Subjects
Architecture and Design
Arts
Business and Economics
Chemistry
Classical and Ancient Near Eastern Studies
Computer Sciences
Cultural Studies
Engineering
General Interest
Geosciences
History
Industrial Chemistry
Jewish Studies
Law
Library and Information Science, Book Studies
Life Sciences
Linguistics and Semiotics
Literary Studies
Materials Sciences
Mathematics
Medicine
Music
Pharmacy
Philosophy
Physics
Social Sciences
Sports and Recreation
Theology and Religion
Publications
Journals
Books
Proceedings
Publishers
Journal Matcher
Blog
Contact
Search
English
English
Deutsch
Polski
Español
Français
Italiano
Cart
Home
Journals
Cybernetics and Information Technologies
Volume 22 (2022): Issue 3 (September 2022)
Open Access
Investigation of Dense Family of Closure Operations
Nguyen Hoang Son
Nguyen Hoang Son
Faculty of Mathematics, University of Sciences, Hue University
Vietnam
Search for this author on
Sciendo
|
Google Scholar
Son, Nguyen Hoang
,
J. Demetrovics
J. Demetrovics
Computer and Automation Institute Hungarian Academy of Sciences
Hungary
Search for this author on
Sciendo
|
Google Scholar
Demetrovics, J.
,
Vu Duc Thi
Vu Duc Thi
Information Technology Institute, Vietnam National University
Hanoi, Vietnam
Search for this author on
Sciendo
|
Google Scholar
Thi, Vu Duc
and
Nguyen Ngoc Thuy
Nguyen Ngoc Thuy
Faculty of Information Technology, University of Sciences, Hue University
Vietnam
Search for this author on
Sciendo
|
Google Scholar
Thuy, Nguyen Ngoc
Sep 22, 2022
Cybernetics and Information Technologies
Volume 22 (2022): Issue 3 (September 2022)
About this article
Previous Article
Next Article
Abstract
References
Authors
Articles in this Issue
Preview
PDF
Cite
Share
Download Cover
Published Online:
Sep 22, 2022
Page range:
18 - 28
Received:
Feb 07, 2022
Accepted:
Jun 28, 2022
DOI:
https://doi.org/10.2478/cait-2022-0025
Keywords
Closure operation
,
dense family
,
minimal key
,
hypergraph
,
transversal hypergraph
© 2022 Nguyen Hoang Son et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
