A New Proof of The Four Colour Theorem
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http://www.dharwadker.org/  


Ashay Dharwadker  
An article presenting a proof of the four color theorem that uses group theory and Steiner systems, illustrated using a map of Madhya Pradesh and adjoining states in India. Introduction; Map Colouring; Steiner Systems; Eilenberg Modules; Hall Matchings; Riemann Surfaces; Main Construction; References.  


Levels:  Research 
Languages:  English 
Resource Types:  Articles 
Math Topics:  Group Theory, Graph Theory 
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