AbstractThis paper discusses point-symmetric graphs which have a prime number of points. Isomorphism classes of these graphs are enumerated. It is shown that these graphs are characterized by the eigenvalues of their adjacency matrices. Finally it is shown hat point-symmetric graphs with a prime number of points are group-graphs
In chemistry, point group is a type of group used to describe the symmetry of molecules. It is a col...
AbstractLet Γ be a simple undirected graph and G a subgroup of Aut Γ. Γ is said to be G-symmetric, i...
It is proved that if p is a prime, k and m ⩽ P are positive integers, and r is a vertex symmetric di...
AbstractThis paper discusses point-symmetric graphs which have a prime number of points. Isomorphism...
AbstractIn this paper the following two problems are solved: Given any point-symmetric graph or digr...
AbstractWe say that a graph is Point-symmetric if, given any two points of the graph, there is an au...
Many properties of graphs and their behavior can be studied much easier with Group Theory applicatio...
AbstractA simple undirected graph Γ is said to be symmetric if its automorphism group Aut Γ is trans...
The history of graphs goes back to the work of Eulerin his discovery of the equation f – e + v = ...
Abstract. A graph is symmetric, if its automorphism group is transitive on the set of its arcs. In t...
In 1979, Chen and Teh introduced the concept of point-color-symmetric (PCS) graphs and determined a...
1. Prime graphs. Let $G $ be a finite group and $\Gamma(G) $ be the prime graph of $G $. This is the...
This paper presents some results linking the minimal polynomila of the adjacency matrix of a graph w...
AbstractIn earlier work involving cycles in Generalized Petersen Graphs, we noticed some unexpected ...
AbstractThis paper presents some results linking the minimal polynomial of the adjacency matrix of a...
In chemistry, point group is a type of group used to describe the symmetry of molecules. It is a col...
AbstractLet Γ be a simple undirected graph and G a subgroup of Aut Γ. Γ is said to be G-symmetric, i...
It is proved that if p is a prime, k and m ⩽ P are positive integers, and r is a vertex symmetric di...
AbstractThis paper discusses point-symmetric graphs which have a prime number of points. Isomorphism...
AbstractIn this paper the following two problems are solved: Given any point-symmetric graph or digr...
AbstractWe say that a graph is Point-symmetric if, given any two points of the graph, there is an au...
Many properties of graphs and their behavior can be studied much easier with Group Theory applicatio...
AbstractA simple undirected graph Γ is said to be symmetric if its automorphism group Aut Γ is trans...
The history of graphs goes back to the work of Eulerin his discovery of the equation f – e + v = ...
Abstract. A graph is symmetric, if its automorphism group is transitive on the set of its arcs. In t...
In 1979, Chen and Teh introduced the concept of point-color-symmetric (PCS) graphs and determined a...
1. Prime graphs. Let $G $ be a finite group and $\Gamma(G) $ be the prime graph of $G $. This is the...
This paper presents some results linking the minimal polynomila of the adjacency matrix of a graph w...
AbstractIn earlier work involving cycles in Generalized Petersen Graphs, we noticed some unexpected ...
AbstractThis paper presents some results linking the minimal polynomial of the adjacency matrix of a...
In chemistry, point group is a type of group used to describe the symmetry of molecules. It is a col...
AbstractLet Γ be a simple undirected graph and G a subgroup of Aut Γ. Γ is said to be G-symmetric, i...
It is proved that if p is a prime, k and m ⩽ P are positive integers, and r is a vertex symmetric di...
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