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Boundary properties of graphs for algorithmic graph problems. / Korpelainen, Nicholas; Lozin, Vadim V.; Malyshev, Dmitriy S.; Tiskin, Alexander.
в: Theoretical Computer Science, Том 412, № 29, 01.07.2011, стр. 3545-3554.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Boundary properties of graphs for algorithmic graph problems
AU - Korpelainen, Nicholas
AU - Lozin, Vadim V.
AU - Malyshev, Dmitriy S.
AU - Tiskin, Alexander
PY - 2011/7/1
Y1 - 2011/7/1
N2 - The notion of a boundary graph property was recently introduced as a relaxation of that of a minimal property and was applied to several problems of both algorithmic and combinatorial nature. In the present paper, we first survey recent results related to this notion and then apply it to two algorithmic graph problems: Hamiltonian cycle and vertexk-colorability. In particular, we discover the first two boundary classes for the Hamiltonian cycle problem and prove that for any k>3 there is a continuum of boundary classes for vertexk-colorability. © 2011 Elsevier B.V. All rights reserved.
AB - The notion of a boundary graph property was recently introduced as a relaxation of that of a minimal property and was applied to several problems of both algorithmic and combinatorial nature. In the present paper, we first survey recent results related to this notion and then apply it to two algorithmic graph problems: Hamiltonian cycle and vertexk-colorability. In particular, we discover the first two boundary classes for the Hamiltonian cycle problem and prove that for any k>3 there is a continuum of boundary classes for vertexk-colorability. © 2011 Elsevier B.V. All rights reserved.
KW - Computational complexity
KW - Hamiltonian cycle
KW - Hereditary class
KW - Vertex colorability
UR - http://www.scopus.com/inward/record.url?scp=79956356522&partnerID=8YFLogxK
U2 - 10.1016/j.tcs.2011.03.001
DO - 10.1016/j.tcs.2011.03.001
M3 - Article
AN - SCOPUS:79956356522
VL - 412
SP - 3545
EP - 3554
JO - Theoretical Computer Science
JF - Theoretical Computer Science
SN - 0304-3975
IS - 29
ER -
ID: 127708854