Výsledky vyhľadávania - "International journal of mathematical combinatorics"

Enumeration the Number of Spanning Trees of the Sequence of Some Families of Graphs That Have the Same Average Degree Autor Daoud, S N, Aljohani, Mohmmed

“…In mathematics one always tries to get new structures from given ones. This also applies to the realm of graphs, where one can create many new graphs from a…”
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Famous Words Autor Klein, Feliz Christian

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PMC-Labeling of Certain Tree Related Graphs and Prism of Wheel Graph Autor Ponraj, R, Prabhu, S, Sivakumar, M

“…The graph G = (V, £) consists of p vertices and q edges. Let ... and Γ = {±1, ±2, . . . , ±ρ}. Consider a function Λ : V → Γ that allocates unique labels from…”
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Some Fractional Product Cordial Graphs Autor Ponraj, R, Sutharson, T

“…Let G = (V, E) be a (p; q) graph, ... and let x : V (G) → M be a bijection.For each edge xy assign the label [x(x)x(y)].x is called a fractional product…”
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Modulo Two Square Mean Labeling of Some Path and Path Related Graphs Autor Christopher, M, Ramachandran, V

“…We introduce the new concept of modulo two square mean labeling. A graph is said to be modulo two square mean labeling, if there is a function from the vertex…”
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A Short Note on an Identity of Spivey for Bell Numbers Autor Kim, T, López-Bonilla, J, Rajendra, R, Reddy, P Siva Kota, Pavithra, M

“…Spivey obtained an identity for Bell numbers, here we give an elementary proof of it and we show that it gives a recurrence relation for Yio jr st I which…”
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A Note on the Ratio of two Gamma Functions Autor Bagdasaryan, A, López-Bonilla, J, Rajendra, R, Reddy, P Siva Kota

“…We consider the quotient of two gamma functions and for it we obtain a simpler expression than the formula deduced by Bagdasaryan [Appl. Maths. and Comput. 256…”
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An Amplification of Interval-Valued Intuitionistic Fuzzy Soft Matrices for Disease Diagnosis Autor Akter, Mousumi, Hossain, Sahadat, Hoque, Fazlul, Islam, Rafiqul, Karim, Nasimul

“…The evolution of decision-making processes and medical diagnosis has been significantly influenced by advances in fuzzy soft set theory (FSS) and its…”
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Connected Monophonic Eccentric Domination Number of Corona Product of Some Standard Graphs Autor Titus, P, Fancy, J Ajitha, Santhakumaran, Radhakrishnan, A

“…For any two vertices u and v in a connected graph G, the monophonic distance dm (u,v) from u to v is defined as the length of a longest u - v monophonic path…”
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Combinatorics - A Mathematical Approach for Holding on the Realty of Thing in the Universe Autor Mao, Linfan

“…Usually, one holds a thing T on its appearance or characters and particularly, by mathematics. But is the mathematical reality equal to the reality of thing T?…”
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Limits for the Some Topological Indices of Vertex Corona Graph Autor Nirupadi, K, Lokesha, V, Ranjini, P S, Harini, M R

“…Topological indices are mathematical tools that numerically correlate chemical structures with various physical properties, chemical reactivity and biological…”
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α-Separation Axioms on Fuzzy Soft T[sub]0[/sub] Spaces Autor Islam, Rafiqul, Hoque, Md Fazlul, Akter, Mousumi, Hossain, Md Sahadat, Karim, Md Nasimul

“…The main objective of this article is to introduce four new inferences of fuzzy soft То spaces by using the concept of fuzzy soft topological spaces. We…”
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On the Klein Cubic Threefold in PG(4; 2) Autor Altıntaş, A, Bayar, A, Ekmekçi, S, Akça, Z

“…This paper investigates the structural properties of the Klein cubic threefold F in 4-dimensional projective space over the finite field GF(2). We focus on the…”
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Further Results on Level Matrix Autor Killik, Muhammed F, Şahin, Bünyamin

“…A level index is a numerator of distance based Gini index which was introduced in 2017. Then, the level index is used to evaluate the balance of rooted trees…”
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Mathematical Analysis of the Environmental Impact of Contemporary Conflicts Autor Singh, Ram Milan, Dwivedi, Sabha Kant

“…This paper investigates the environmental impact of ongoing global conflicts through mathematical modeling and data analysis. We examine the contribution of…”
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A Coupled Fixed Point Theorem via Implicit Function in Partially Ordered Partial Metric Spaces and Application Autor Saluja, Gurucharan Singh

“…The aim of this manuscript is to discuss the existence of coupled fixed points in the context of partially ordered partial metric spaces via implicit…”
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Intuitionistic Fuzzy Metric Spaces and Their Applications in Image Processing Autor Singh, Ram Milan, Sahu, Roshni, Vishwakarma, Uma

“…This paper provides an in-depth exploration of intuitionistic fuzzy metric spaces and their applications in image processing. It covers theoretical…”
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Conformal Yamabe Soliton and Conformal Gradient Yamabe Soliton on Para-Kenmotsu Manifold Autor Mandal, Anirban, Halder, Kalyan, Bhattacharyya, Arindam

“…The goal of this article is to study conformal Yamabe soliton and conformal gradient Yamabe soliton on the para-Kenmotsu manifold. Firstly, we have proved some…”
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On Derivative of Eta Quotients of Levels 12 and 16 Autor Vasuki, K R, Nagendra, P, Divyananda, P

“…Z.S. Aygin and P. C. Toh have deduced a technique using the theory of modular forms to determine all eta quotients whose derivative is also an eta quotient up…”
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On Modified Maximum Degree Energy of Graph and HDR Energy of Graph Autor Puttaswamy, Raju S, Nayaka, S R

“…The spectral graph theory explores connections between combinatorial features of graphs and algebraic properties of associated matrices. In this paper, we…”
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