Title
Partitioning a graph into a cycle and an anticycle, a proof of Lehel's conjecture
Abstract
We prove that every graph G has a vertex partition into a cycle and an anticycle (a cycle in the complement of G). Emptyset, singletons and edges are considered as cycles. This problem was posed by Lehel and shown to be true for very large graphs by Luczak, Rodl and Szemeredi [T. Luczak, V. Rodl, E. Szemeredi, Partitioning two-colored complete graphs into two monochromatic cycles, Combin. Probab. Comput. 7 (1998) 423-436], and more recently for large graphs by Allen [P. Allen, Covering two-edge-coloured complete graphs with two disjoint monochromatic cycles, Combin. Probab. Comput. 17 (2008) 471-486].
Year
DOI
Venue
2010
10.1016/j.jctb.2009.07.001
J. Comb. Theory, Ser. B
Keywords
Field
DocType
v. rodl,monochromatic cycle,disjoint monochromatic cycle,two-colored complete graph,e. szemeredi,t. luczak,large graph,graph partition,two-edge-coloured complete graph,p. allen,graph g,cycle decomposition,graph partitioning,edge coloring,complete graph
Discrete mathematics,Combinatorics,Chordal graph,Cycle decomposition,Cycle graph,Cograph,Pathwidth,1-planar graph,Mathematics,Pancyclic graph,Split graph
Journal
Volume
Issue
ISSN
100
2
Journal of Combinatorial Theory, Series B
Citations 
PageRank 
References 
27
1.51
6
Authors
2
Name
Order
Citations
PageRank
Stéphane Bessy111719.68
Stéphan Thomassé265166.03