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INDUCED SUBGRAPHS OF GRAPHS WITH LARGE CHROMATIC NUMBER. III. LONG HOLES

Author(s): Chudnovsky, Maria; Scott, Alex; Seymour, Paul D

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Abstract: We prove a 1985 conjecture of Gy´arf´as that for all k, l, every graph with sufficiently large chromatic number contains either a clique of cardinality more than k or an induced cycle of length more than l.
Publication Date: Dec-2017
Electronic Publication Date: 28-Nov-2016
Citation: Chudnovsky, Maria, Scott, Alex, Seymour, Paul. (2017). INDUCED SUBGRAPHS OF GRAPHS WITH LARGE CHROMATIC NUMBER. III. LONG HOLES. COMBINATORICA, 37 (1057 - 1072. doi:10.1007/s00493-016-3467-x
DOI: doi:10.1007/s00493-016-3467-x
ISSN: 0209-9683
EISSN: 1439-6912
Pages: 1057 - 1072
Type of Material: Journal Article
Journal/Proceeding Title: COMBINATORICA
Version: Author's manuscript



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