A Python-based toolkit for solving and visualizing node labeling problems on tree-structured graphs. Each graph is given as an adjacency list, and the goal is to assign labels (colors) to nodes ...

Antimagic labelling is a fascinating area of graph theory that assigns unique integers to the edges of a graph in such a way that the resulting vertex sums are distinct. This concept, grounded in the ...

Graph irregularity and labelling techniques are central in discrete mathematics, offering profound insights into the intrinsic properties of complex networks. These methods involve assigning numerical ...

Abstract: In this study, the intriguing concept of composite labeling within the realm of graph theory is explored. A composite labeling, represented by a bijection ...

information indicating how strong the edge's labeling consistency constraint should be. This is useful since some nodes will have uninformative feature vectors and the only way to tell how they should ...

ABSTRACT: A graph labeling is the assigning of labels to the vertices, edges, or both (usually non-negative integers), often satisfying some prescribed requirements. This terminology has become ...

1 Department of Science and Humanities, Vins Christian College of Engineering, Nagercoil, India. 2 Department of Mathematics, Holy Cross College, Nagercoil, India. 3 Research Centre, Department of ...

A position vs. time graph is a fundamental tool in physics and engineering for visualizing motion. It illustrates how the position of an object changes over a period. Accurately labeling the axes of ...