A
A. Deb Ray
Researcher at University of Calcutta
Publications - 30
Citations - 56
A. Deb Ray is an academic researcher from University of Calcutta. The author has contributed to research in topics: Fuzzy logic & Topological ring. The author has an hindex of 4, co-authored 22 publications receiving 39 citations. Previous affiliations of A. Deb Ray include West Bengal State University.
Papers
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Journal Article
Fixed Point Theorems on Generalized Fuzzy Metric Spaces
A. Deb Ray,Petr Saha +1 more
TL;DR: A generalized fuzzy metrics space is defined and shown to be a proper generalization of a fuzzy metric space and the results corresponding to Banach's and Ciric's fixed point theorems are obtained under the postulates.
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Ideals in B1(X) and residue class rings of B1(X) modulo an ideal
A. Deb Ray,Atanu Mondal +1 more
TL;DR: In this paper, the duality between ideals of the ring B 1 (X) of all real valued Baire one functions on a topological space X and typical families of zero sets, called Z B -filters, was explored.
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On rings of Baire one functions
A. Deb Ray,Atanu Mondal +1 more
TL;DR: In this paper, the ring of real valued Baire one functions, denoted by B 1 (X) and B ∗ 1(X) was introduced and several analogous results, especially an analogue of Urysohn's extension theorem was established.
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Rings and subrings of continuous functions with countable range
TL;DR: In this paper, the intermediate rings of the functionally countable subalgebra of C(X) (i.e., the rings Ac(X), lying between Cc∗ (X) and Cc(X)), where X is a Hausdor zero-dimensional space, are studied.
Journal Article
Further on Fuzzy Pseudo Near Compactness and ps-ro Fuzzy Continuous Functions
A. Deb Ray,Pankaj Chettri +1 more
TL;DR: Main objective of this paper is to study further properties of fuzzy pseudo near compactness via ps-ro closed fuzzy sets, fuzzy nets and fuzzy filterbases and it is shown by an example that Ps-ro fuzzy continuous and fuzzy continuous functions do not imply each other.