A Note on Cliques and Independent Sets

Roger C. Entringer; Wayne Goddard; Michael A. Henning

doi:10.1002/(SICI)1097-0118(199701)24:1<21::AID-JGT3>3.0.CO;2-L

A Note on Cliques and Independent Sets

Roger C. Entringer, Wayne Goddard, Michael A. Henning

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

For integers m, n ≥ 2, let f(m,n) be the minimum order of a graph where every vertex belongs to both a clique of cardinality m and an independent set of cardinality n. We show that f(m, n) = [(√m - 1 + √n - 1)²].

Original language	English
Pages (from-to)	21-23
Number of pages	3
Journal	Journal of Graph Theory
Volume	24
Issue number	1
DOIs	https://doi.org/10.1002/(SICI)1097-0118(199701)24:1<21::AID-JGT3>3.0.CO;2-L
Publication status	Published - Jan 1997
Externally published	Yes

ASJC Scopus subject areas

Geometry and Topology

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10.1002/(SICI)1097-0118(199701)24:1<21::AID-JGT3>3.0.CO;2-L

Cite this

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title = "A Note on Cliques and Independent Sets",

abstract = "For integers m, n ≥ 2, let f(m,n) be the minimum order of a graph where every vertex belongs to both a clique of cardinality m and an independent set of cardinality n. We show that f(m, n) = [(√m - 1 + √n - 1)2].",

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year = "1997",

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AU - Goddard, Wayne

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AB - For integers m, n ≥ 2, let f(m,n) be the minimum order of a graph where every vertex belongs to both a clique of cardinality m and an independent set of cardinality n. We show that f(m, n) = [(√m - 1 + √n - 1)2].

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U2 - 10.1002/(SICI)1097-0118(199701)24:1<21::AID-JGT3>3.0.CO;2-L

DO - 10.1002/(SICI)1097-0118(199701)24:1<21::AID-JGT3>3.0.CO;2-L

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AN - SCOPUS:0031543134

SN - 0364-9024

VL - 24

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JO - Journal of Graph Theory

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A Note on Cliques and Independent Sets

Abstract

ASJC Scopus subject areas

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