This My collage project Discirt Mathematics and Graph Theory Here is the app Link : https://planar-graph-visualizer-p733teyxxkvqcccawbmbwd.streamlit.app/ Planar Graph Visualizer is a dynamic Streamlit ...
Graph colouring remains a central topic in graph theory, providing the mathematical framework for assigning colours to the elements of a graph under specific constraints. In particular, the colouring ...
A graph is planar if it can be drawn in the plane in such a way that no edges intersect, except of course at a common endvertex. Planar graphs corresponding to the regular polyhedra and other ...
Abstract: In this paper, Heawood's counterexample graph is artificially colored by using the algorithm of planar graph four-colorable based on path homotopy search, which verifies the feasibility and ...
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