نتایج جستجو برای: totally magic cordial labeling

تعداد نتایج: 96935  

Journal: :Journal of Mathematics Research 2011

Journal: :Australasian J. Combinatorics 2005
Walter D. Wallis R. A. Yates

Journal: :Discrete Mathematics 2002
Geoffrey Exoo Alan C. H. Ling John P. McSorley Nicholas C. K. Phillips Walter D. Wallis

A total labeling of a graph with v vertices and e edges is defined as a one-to-one map taking the vertices and edges onto the integers 1, 2, · · · , v+e. Such a labeling is vertex magic if the sum of the label on a vertex and the labels on its incident edges is a constant independent of the choice of vertex, and edge magic if the sum of an edge label and the labels of the endpoints of the edge ...

Journal: :Symmetry 2023

In this paper, we used the permutation group together with concept of cordiality in graph theory to introduce a new method labeling. This construed permuted cordial labeling can be applied all paths, cycles, fans and wheel graphs. Moreover, some other properties are investigated show that union any two paths cycles addition, for path cycle.

Journal: :Oriental journal of computer science and technology 2017

Journal: :Journal of the Egyptian Mathematical Society 2020

Journal: :Journal of Computational Mathematica 2019

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