NDLI: Vertex and Tree Arboricities of Graphs

Content Provider	Springer Nature Link
Author	Chang, Gerard J. Chen, Chiuyuan Chen, Yaping
Copyright Year	2004
Abstract	This paper studies the following variations of arboricity of graphs. The vertex (respectively, tree) arboricity of a graph G is the minimum number va(G) (respectively, ta(G)) of subsets into which the vertices of G can be partitioned so that each subset induces a forest (respectively, tree). This paper studies the vertex and the tree arboricities on various classes of graphs for exact values, algorithms, bounds, hamiltonicity and NP-completeness. The graphs investigated in this paper include block-cactus graphs, series-parallel graphs, cographs and planar graphs.
Starting Page	295
Ending Page	306
Page Count	12
File Format	PDF
ISSN	13826905
Journal	Journal of Combinatorial Optimization
Volume Number	8
Issue Number	3
e-ISSN	15732886
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2004-01-01
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Theory of Computation Mathematical Modeling and Industrial Mathematics Combinatorics Convex and Discrete Geometry Optimization Operation Research/Decision Theory
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Control and Optimization Discrete Mathematics and Combinatorics Computational Theory and Mathematics Computer Science Applications

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Vertex and Tree Arboricities of Graphs