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Cited by 1,369

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Clique is hard to approximate within n1−ε

Open access
Håstad, Johan·1999·Acta Mathematica

Abstract

We prove that, unless any problem in NP can be solved in proba-bilistic polynomial time, for any > 0, the size of the largest clique in a graph with n nodes is hard to approximate in polynomial time within a factor n 1. This is done by constructing, for any Æ> 0, a proba-bilistically checkable proof for NP which uses logarithmic randomness and Æ amortized free bits. Warning: Essentially this paper has been published in Acta Matehmatica and is subject to copyright restrictions. In particular it is for personal use only. 1

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Crossref · 10.1007/bf02392825

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Metadata

Authors
Håstad, J.
Venue
Acta Mathematica
Published
1999
Volume
182
Issue
1
Pages
105-142
ISSN
0001-5962 (ISSN-L)
OpenAlex
W2081254453
Cited by
1,369
References
2
FWCI
66.20
Type
journal article
Language
en
Open access
bronze

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