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04/21/2021
The 1-1 algorithm for Travelling Salesman Problem
The Travelling Salesman Problem (TSP), finding a minimal weighted Hamilt...
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06/25/2019
On a K_2,3 in non-Hamiltonian graphs
In a reduced graph [1], a I cycle-set is the set of cycles only connecte...
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06/24/2019
On non-Hamiltonian cycle sets of satisfying Grinberg's Equation
In [1] we used a cycle basis of the cycle space to represent a simple co...
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07/26/2018
A new proof of Grinberg Theorem based on cycle bases
Grinberg Theorem, a necessary condition only for planar Hamiltonian grap...
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10/19/2017