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T M G Ahsanullah

Professor

Professor

Sciences
Department of Mathematics, Building 4, Room No. 2B 80
publication
Journal Article
2021

Characterization of transitivity in L-tolerance spaces by convergence and closure by Gunther Jaeger and T. M. G. Ahsanullah

We show that the category of quantale-valued tolerance spaces is isomorphic to a category of quantale-valued convergence spaces. We define suitable quantale-valued closure functions and use them to characterize transitivity axioms. Furthermore, transitivity is characterized by convergence and diagonal axioms. Quantale-valued tolerance relations compatible with group structures are also characterized by convergence and it is shown that they are transitive.

Publication Work Type
Original Research
Publisher Name
Axioms (MDPI)
Publishing City
Switzerland
Volume Number
10
Issue Number
268
Pages
1 to 16
more of publication
publications

Generalizing the notion of probabilistic  convergence ring, where  the underlying lattice is a specific quantale, we consider more general quantale to introduce the notions of quantale…

by T. M. G. Ahsanullah and Fawzi Al-Thukair
2026
Published in:
Pushpa Publishing House
publications

Considering a value quantale, we introduce a category of quantale-valued convergence transformation groups on quantale-valued convergence spaces.

by T. M. G. Ahsanullah and Gunther Jaeger
2026
publications

In this article, we focus on discussing some subcategories of the category of probabilistic convergence groups, PConvGrp. In so doing, we introduce a category of probabilistic…

by T. M. G. Ahsanullah and Fawzi Al-Thukair
2025
Published in:
European Journal of Pure and Applied Mathematics