R
Ranjit Biswas
Researcher at Jamia Hamdard
Publications - 90
Citations - 7609
Ranjit Biswas is an academic researcher from Jamia Hamdard. The author has contributed to research in topics: Fuzzy logic & Fuzzy set. The author has an hindex of 20, co-authored 89 publications receiving 6782 citations. Previous affiliations of Ranjit Biswas include Indian Institutes of Technology & Indira Gandhi National Open University.
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Soft set theory
TL;DR: The authors define equality of two soft sets, subset and super set of a soft set, complement of asoft set, null soft set and absolute soft set with examples and De Morgan's laws and a number of results are verified in soft set theory.
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An application of soft sets in a decision making problem
TL;DR: In this article, the theory of soft sets was applied to solve a decision-making problem using rough mathematics, and the results showed that soft sets can be used to solve decision making problems.
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An application of intuitionistic fuzzy sets in medical diagnosis
TL;DR: This paper studies the Sanchez's approach for medical diagnosis and extends this concept with the notion of intuitionistic fuzzy set theory (which is a generalization of fuzzySet theory).
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Some operations on intuitionistic fuzzy sets
TL;DR: Concentration, dilation and normalization of intuitionistic fuzzy sets are defined, which will be useful while dealing with various linguistic hedges like “very”, “more or less” etc. involved in the problems under intuitionism fuzzy environment.