A Minimal Family of Sub-bases

DOI10.15672/hujms.477534zbMath1488.54010OpenAlexW2975884156MaRDI QIDQ5160573

Yiliang Li, Hongkun Wang, Yidong Lin, Jin Jin Li, Jun-E. Feng

Publication date: 29 October 2021

Published in: Hacettepe Journal of Mathematics and Statistics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.15672/hujms.477534

zbMATH Keywords

Boolean matrixreductcovering information systemsminimal family of sub-bases

Mathematics Subject Classification ID

Continuous maps (54C05) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Topological spaces and generalizations (closure spaces, etc.) (54A05) Quotient spaces, decompositions in general topology (54B15)

Cites Work

• Fuzzy information systems and their homomorphisms
• Extended results on the relationship between information systems
• Homomorphisms between fuzzy information systems revisited
• Covering rough sets based on neighborhoods: an approach without using neighborhoods
• Data compression with homomorphism in covering information systems
• Homomorphisms between fuzzy information systems
• Communicating between information systems
• Some improved results on communication between information systems
• Some properties of relation information systems under homomorphisms
• A unified view of consistent functions
• Communication between information systems with covering based rough sets
• Matrix-based set approximations and reductions in covering decision information systems
• Homomorphisms-based attribute reduction of dynamic fuzzy covering information systems
• A note on communicating between information systems based on including degrees
• Rough sets
• Some invariant properties of ordered information systems under homomorphism
• A Unified Definition of Consistent Functions
• Invariant characters of information systems under some homomorphisms
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