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Kumar, Sanjay
- Common Fixed Point Theorems for Weakly Compatible Maps Satisfying Common (E.A) Like Property in Intuitionistic Fuzzy Metric Spaces using Implicit Relation
Abstract Views :169 |
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Authors
Affiliations
1 School of Mathematics and Computer Applications, Thapar University, Patiala-147004, IN
2 Deenbandhu Chhotu Ram University of Science and Technology Murthal (Sonepat), IN
1 School of Mathematics and Computer Applications, Thapar University, Patiala-147004, IN
2 Deenbandhu Chhotu Ram University of Science and Technology Murthal (Sonepat), IN
Source
The Journal of the Indian Mathematical Society, Vol 81, No 1-2 (2014), Pagination: 123-133Abstract
In this paper, employing the common (E.A) like property,we prove a common fixed theorem for weakly compatible mappings via an implicit relation in intuitionistic fuzzy metric space.Keywords
Intuitionistic Fuzzy Metric Space, Weakly Compatible Mappings, Common (E.A) Like Property, Implicit Relation.- Dynamics of Composite Entire Functions
Abstract Views :175 |
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Authors
Affiliations
1 Department of Mathematics, University of Delhi, Delhi-110 007, IN
2 Department of Mathematics, Deen Dayal Upadhyaya College, University of Delhi, New Delhi-110 015, IN
1 Department of Mathematics, University of Delhi, Delhi-110 007, IN
2 Department of Mathematics, Deen Dayal Upadhyaya College, University of Delhi, New Delhi-110 015, IN
Source
The Journal of the Indian Mathematical Society, Vol 82, No 3-4 (2015), Pagination: 107-114Abstract
It is known that the dynamics of f and g vary to a large extent from that of its composite entire functions. Using Approximation theory of entire functions, we have shown the existence of entire functions f and g having infinite number of domains satisfying various properties and relating it to their composition. We have explored and enlarged all the maximum possible ways of the solution in comparison to the past result worked out.Keywords
Fatou Set, Wandering Domain, Carleman Set, Preperiodic Domain.- Common Fixed Points for Different Variants of R-Weak Commutativity Mappings in Fuzzy Metric Spaces
Abstract Views :176 |
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Authors
Affiliations
1 Deenbandhu Chhotu Ram University of Science and Technology, Murthal, Sonepat, Haryana, IN
1 Deenbandhu Chhotu Ram University of Science and Technology, Murthal, Sonepat, Haryana, IN
Source
The Journal of the Indian Mathematical Society, Vol 76, No 1-4 (2009), Pagination: 83-92Abstract
In this paper, common fixed point theorems for different variants of R-weak commutative mappings in fuzzy metric spaces have been established and these maps do not force the map to be continuous at the fixed point.Keywords
Fuzzy Metric Spaces, Variants of R-Weak Commutativity Mappings (R-Weak Commutativity of Type (AG) Mappings, R-Weak Commutativity of Type (AF) Mappings, R-Weak Commutativity of Type (P) Mappings).- Minimal Commutativity and Common Fixed Points
Abstract Views :161 |
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Authors
Renu Chugh
1,
Sanjay Kumar
1
Affiliations
1 Department of Mathematics, Maharshi Dayanand University, Rohtak-124001, IN
1 Department of Mathematics, Maharshi Dayanand University, Rohtak-124001, IN
Source
The Journal of the Indian Mathematical Society, Vol 70, No 1-4 (2003), Pagination: 169-177Abstract
The purpose of this paper is to prove a common fixed point theorem, from the class of compatible continuous mappings to a larger class of mappings having non-compatible and discontinuous mappings, which generalizes the result of Jungck, Fisher, Kang and Kim, Jachymski, Rhoades and Pant.Keywords
R-Weak Commutativity, Reciprocal Continuity, Compatible Mappings.- Polynomial Compactness of Derivations
Abstract Views :193 |
PDF Views:2
Authors
Sanjay Kumar
1,
Nand Lal
2
Affiliations
1 Department of Mathematics, Deen Dayal Upadhyaya College, Delhi University, New Delhi-110 015, IN
2 Department of Mathematics, Banaras Hindu University, Varanasi-221005, IN
1 Department of Mathematics, Deen Dayal Upadhyaya College, Delhi University, New Delhi-110 015, IN
2 Department of Mathematics, Banaras Hindu University, Varanasi-221005, IN