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Ore's theorem

Known as: Ore theorem 
Ore's theorem is a result in graph theory proved in 1960 by Norwegian mathematician Øystein Ore. It gives a sufficient condition for a graph to be… 
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Papers overview

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2018
2018
For any undirected and simple graph G = (V;E), where V denotes the vertex set and E the edge set of G. G is called hamiltonian if… 
2016
2016
This paper proves a dual version of a theorem of Oystein Ore for every distributive interval of finite groups [H,G] of index |G:H… 
2011
2011
In elementary group theory, containment defines a partial order relation on the subgroups of a fixed group. This order relation… 
2005
2005
The following result gives a flavour of what is in this paper. Ore's theorem is that if $d(u)+d(v)\ge|G|$ for all non-adjacent $u… 
2001
2001
Let G(V,E) be simple graph,Ore studied Hamilton connected graphs with any nonadjacent two vertices.In this paper a simple proof… 
1997
1997
Many identities involving special functions can be proved using the theory of @-nite or holonomic sequences and functions. This… 
1970
1970
The role of Theorem B of Hall and Higman has been explained in detail to complete the proof of the fact that the hyperquasicenter…