Thursday, 13:45 - 14:10 h, Room: H 3004

 

Eva-Maria Sprengel
An optimal cycle packing for generalized Petersen graphs P(n,k) with k even

Coauthor: Peter Recht

 

Abstract:
For an undirected graph G=(V,E) a maximum cycle packing is a collection of pairwise edge-disjoint cycles. The maximum cardinality of such a packing is denoted as the cycle packing number ν (G).
In general the determination of a maximum cycle packing and the cycle packing number, respectively, is NP-hard.
In this lecture we consider the family of generalized Petersen graphs P(n,k) with k even. We give a lower and an upper bound on the cycle packing number and outline the structure of one optimal cycle packing of such graphs.

 

Talk 2 of the contributed session Thu.2.H 3004
"Cycles in graphs" [...]
Cluster 2
"Combinatorial optimization" [...]

 

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