In this paper, a graph-theory-based approach for representing planar mechanisms is presented, the Santiago Portilla method (SPM). From the corresponding adjacency matrix, SPM generates an extended ...

In today’s world, Graph similarity computation (GSC) plays an important role in various applications such as code detection, molecular graph similarity, image matching, etc., by evaluating the ...

The matrix representation of the operator curl has a number of rows equal to the number of triangles in the graph and a number of columns equal to the number of edges in the graph. The corresponding ...

The dynamic graphs (Kazemi et al., 2020) model the entire graph as a collection of graphs under distinct time snapshots.As a result, dynamic graphs are able to accurately explain the structural and ...

The essence of connection in vehicle network is the social relationship between people, and thus Vehicular Social Networks (VSNs), characterized by social aspects and features, can be formed. The ...

Zhao, Y. and Miao, L. (2017) Signed Roman (Total) Domination Numbers of Complete Bipartite Graphs and Wheels. Communications in Mathematical Research, ... The signed domination number . In this paper, ...