Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Madhumangal, Pal"'
Publikováno v:
Archives of Control Sciences, Vol vol. 30, Iss No 3, Pp 437-470 (2020)
In this paper, a new set of intuitionistic fuzzy aggregation operators have been introduced under the environment of intuitionistic fuzzy sets (IFSs). For this, firstly focused on some existing aggregation operators and then new operational rules kno
Externí odkaz:
https://doaj.org/article/8a19cc3f9ce84daba88e805b4382af39
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e36110- (2024)
The Zagreb indices (ZIs) are important graph invariants that are used extensively in many different fields in mathematics and chemistry, such as network theory, spectral graph theory, fuzzy graph theory (FGT) and molecular chemistry, etc. The hyper-Z
Externí odkaz:
https://doaj.org/article/6e8d25d1e6ce43bd959e53bf2853d000
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35996- (2024)
This study introduces the novel concept of m-polar interval-valued fuzzy hypergraph (m-PIVFHG), an advancement that combines the strengths of fuzzy theory and hypergraph models to improve decision-making processes. m-PIVFHGs allow vertices to have de
Externí odkaz:
https://doaj.org/article/50e5e6529a3740c7964a6f35de347b25
Publikováno v:
AIMS Mathematics, Vol 8, Iss 12, Pp 30209-30243 (2023)
The article explores multiple attribute decision making problems through the use of the Pythagorean neutrosophic vague normal set (PyNVNS). The PyNVNS can be generalized to the Pythagorean neutrosophic interval valued normal set (PyNIVNS) and vague s
Externí odkaz:
https://doaj.org/article/5ae9592aa0004eb589b874f0622590d7
Autor:
Rupkumar Mahapatra, Sovan Samanta, Madhumangal Pal, Tofigh Allahviranloo, Antonios Kalampakas
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2898 (2024)
This paper presents a comprehensive study of the linguistic Z-graph, which is a novel framework designed to analyze linguistic structures within social networks. By integrating concepts from graph theory and linguistics, the linguistic Z-graph provid
Externí odkaz:
https://doaj.org/article/94a5c7054cb043ee8a63268e7154bfc3
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 1, Pp 273-288 (2023)
Abstract In this article, we introduce logarithmic operations on bipolar fuzzy numbers (BFNs). We present some new operators based on these operations, namely, the logarithm bipolar fuzzy weighted averaging (L-BFWA) operator, logarithm bipolar fuzzy
Externí odkaz:
https://doaj.org/article/2d97a6c04b084b718c6e548a4f9f3db1
Publikováno v:
International Journal of Mathematics for Industry, Vol 15, Iss 01 (2023)
There are many problems in graph theory, where labeling of graphs is the only alternative to solve it. Graph labeling widely appeared in frequency assignment, communication network addressing, circuit design, X-ray crystallography, coding theory, mis
Externí odkaz:
https://doaj.org/article/7f82f84c1d934e099908e15608c540ba
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract The isometry in crisp graph theory is a well-known fact. But, isometry under a fuzzy environment was developed recently and studied many facts. In a m-polar fuzzy graph, we have to think m components for each node and edge. Since, in our con
Externí odkaz:
https://doaj.org/article/cb8c6c23f87d4c33ae41d8a1120f2759
Publikováno v:
IEEE Access, Vol 11, Pp 138399-138413 (2023)
Planarity of crisp graphs is a well-established field, whereas planarity within a fuzzy framework has seen recent development and extensive exploration. In an $m$ -polar fuzzy graph ( $m$ PFG), each node and edge is associated with $m$ -components, c
Externí odkaz:
https://doaj.org/article/da1ee7d2542a4bc299a926b13667ae9d
Autor:
Sk Rabiul Islam, Madhumangal Pal
Publikováno v:
Complex & Intelligent Systems, Vol 9, Iss 2, Pp 2043-2063 (2022)
Abstract The molecular descriptors are a useful tool in the spectral graph, molecular chemistry and several fields of chemistry and mathematics. The edge F-index is proposed for fuzzy graphs (FGs) here. Bounds of this index are calculated for FGs. Th
Externí odkaz:
https://doaj.org/article/1cd7c6c1b1a54e15b41003b69d9150af