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5 papers · 1 filter
Logical connectives of fuzzy soft set theory
Santanu Acharjee, Sidhartha Medhi
Soft set theory, introduced by Molodtsov [Molodtsov, D. (1999). Soft set theory-first results. Comput. Math. Appl., 37(4-5), 19-31], provides a flexible framework for managing unce…
The correct structures in fuzzy soft set theory
Santanu Acharjee, Sidhartha Medhi
In 1999, Molodtsov \cite{1} developed the idea of soft set theory, proving it to be a flexible mathematical tool for dealing with uncertainty. Several researchers have extended the…
The limit of human intelligence
Santanu Acharjee, Upashana Gogoi
In 1998, Fields medalist Stephen Smale [S. Smale, Mathematical problems for the next century, The mathematical Intelligencer, 20(2) (1998), 7-15] proposed his famous eighteen probl…
Nabla Fractional Derivative and Fractional Integral on Time Scales
Bikash Gogoi, Utpal Kumar Saha, Bipan Hazarika +2
In this paper, we introduce the nabla fractional derivative and fractional integral on time scales in the Riemann-Liouville sense. We also introduce the nabla fractional derivative…
Fuzzy soft numbers
Manash Jyoti Borah, Bipan Hazarika
In this paper, we introduce the notion of fuzzy soft numbers. Here defined fuzzy soft number and four arithmetic operations and re…