Convergence structures in L-concave spaces

Han, Xiancheng; Pang, Bin

doi:10.22111/ijfs.2024.48804.8608

Document Type : Research Paper

Authors

Xiancheng Han ¹
Bin Pang ²

¹ Beijing Institute of Technology

² School of Mathematics, Beijing Institute of Technology

https://doi.org/10.22111/ijfs.2024.48804.8608

Abstract

Considering a complete residuated lattice L as the lattice background, the concept of (preconcave, concave) L-convergence spaces via L-ordered co-Scott closed sets is introduced and its diagonal axioms are proposed. It is shown that concave L-convergence spaces are isomorphic to strong L-concave spaces in a categorical viewpoint. Also, it is proved that a preconcave L-convergence space satisfies the Kowalsky diagonal axiom if and only if it is concave, and an L-convergence space satisfies the Fischer diagonal axiom if and only if it is concave.

Keywords

Main Subjects

Fuzzy Math

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Convergence structures in L-concave spaces

References

References

Volume 21, Issue 4July and August 2024Pages 61-80

Volume 21, Issue 4
July and August 2024
Pages 61-80