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Forbidden subgraph problem

Known as: Turan-type problem 
In extremal graph theory, the forbidden subgraph problem is the following problem: given a graph G, find the maximal number of edges in an n-vertex… 
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Papers overview

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2010
2010
In a finite undirected graph, an apple consists of a chordless cycle of length at least 4, and an additional vertex which is not… 
2009
2009
We present here characterizations of graphs whose semi total (point) graphs are outerplanar and k -minimally nonouterplanar ( k… 
2009
2009
In 1996, Ota and Tokuda showed that a star-free graph with sufficiently high minimum degree admits a 2-factor. More recently it… 
2007
2007
The paper deals with graph operators—the Gallai graphs and the anti-Gallai graphs. We prove the existence of a finite family of… 
1994
1994
We study set systems over the vertex set (or edge set) of some graph that are induced by special graph properties like clique… 
1979
1979
An integral matrix with independent columns is called unimodular if the greatest common divisor of the determinants of its…