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338 results on '"Samanta, S. K."'

116. Type-2 soft sets.

Author

Chatterjee, Rajashi, Majumdar, P., and Samanta, S. K.

Subjects
SOFT sets, MATHEMATICAL mappings, DECISION making, FUZZY sets, PROBLEM solving
Abstract

In this paper the concept of type-2 soft sets has been introduced for the first time. Various operations are defined on them and their properties are studied. The notion of the image of a type-2 soft set under a mapping has been defined. An application of type-2 soft sets in the form of a decision making problem using the concept of type-2 weighted soft sets has been shown. [ABSTRACT FROM AUTHOR]

Published
2015
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121. Rapid thermal oxidation of Ge-rich Si1−xGex heterolayers

Author

Bera, M. K., primary, Chakraborty, S., additional, Das, R., additional, Dalapati, G. K., additional, Chattopadhyay, S., additional, Samanta, S. K., additional, Yoo, W. J., additional, Chakraborty, A. K., additional, Butenko, Y., additional, Šiller, L., additional, Hunt, M. R. C., additional, Saha, S., additional, and Maiti, C. K., additional

Published
2006
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141. Kirk's Fixed Point Theorem in Generating Spaces of Semi-Norm Family.

Author

Rano, G., Bag, T., and Samanta, S. K.

Subjects
FIXED point theory, QUASI-metric spaces, FUNCTIONAL analysis, FUNCTIONAL equations, FUZZY sets
Abstract

In this paper, we deal with a modified slightly form of generating space of quasi-norm family and extend the Kirk's type fixed point theorem in this setting which serves as a unified form of such fixed point theorem both of classical functional analysis as well as fuzzy functional analysis. [ABSTRACT FROM AUTHOR]

Published
2014

144. Compactness in topology of intuitionistic fuzzy rough sets.

Author

Hazra, H. and Samanta, S. K.

Subjects
*FUZZY sets, *SET theory, *SUBSET selection, *TOPOLOGICAL spaces, *COMPACT spaces (Topology)
Abstract

In this paper compactness in topology of intuitionistic fuzzy rough sets are in- troduced. Also compactnesses in (P, τ1) and (P, τ2) and quasicompactness are studied and relation between them are established. [ABSTRACT FROM AUTHOR]

Published
2013

145. FINITE DIMENSIONAL GENERATING SPACES OF QUASI-NORM FAMILY.

Author

RANO, G., BAG, T., and SAMANTA, S. K.

Subjects
FUZZY systems, FUZZY logic, FUZZY sets, SYSTEM analysis, SPACES of measures, SYSTEMS theory
Abstract

In this paper, some results on finite dimensional generating spaces of quasi-norm family are established. The idea of equivalent quasi-norm fami-lies is introduced. Riesz lemma is established in this space. Finally, we re-define B-S fuzzy norm and prove that it induces a generating space of quasi-norm family. [ABSTRACT FROM AUTHOR]

Published
2013

146. Extensions of RT0 Topological Spaces of Fuzzy Sets.

Author

Chattopadhyay, K. C., Hazra, H., and Samanta, S. K.

Subjects
FUZZY sets, TOPOLOGICAL spaces, SET theory, TOPOLOGY, EXTENSIONS
Abstract

The aim of this paper is to study extensions of RT0 topological spaces of fuzzy sets. We also construct RT0 principal extensions of RT0 topological spaces of fuzzy sets with the α-graded trace system for each α in (0; 1]. [ABSTRACT FROM AUTHOR]

Published
2013

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