Compression bounds for Lipschitz maps from the Heisenberg group to L 1

Jeff Cheeger; Bruce Kleiner; Assaf Naor

doi:10.1007/s11511-012-0071-9

Compression bounds for Lipschitz maps from the Heisenberg group to L ₁

Jeff Cheeger
, Bruce Kleiner
, Assaf Naor

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

40 Scopus citations

Abstract

We prove a quantitative bi-Lipschitz non-embedding theorem for the Heisenberg group with its Carnot-Carathéodory metric and apply it to give a lower bound on the integrality gap of the Goemans-Linial semidefinite relaxation of the sparsest cut problem.

Original language	English (US)
Pages (from-to)	291-373
Number of pages	83
Journal	Acta Mathematica
Volume	207
Issue number	2
DOIs	https://doi.org/10.1007/s11511-012-0071-9
State	Published - Dec 2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Mathematics

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10.1007/s11511-012-0071-9

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title = "Compression bounds for Lipschitz maps from the Heisenberg group to L 1 ",

abstract = "We prove a quantitative bi-Lipschitz non-embedding theorem for the Heisenberg group with its Carnot-Carath{\'e}odory metric and apply it to give a lower bound on the integrality gap of the Goemans-Linial semidefinite relaxation of the sparsest cut problem.",

author = "Jeff Cheeger and Bruce Kleiner and Assaf Naor",

note = "Funding Information: J.C. was supported in part by NSF grant DMS-0704404. B.K. was supported in part by NSF grant DMS-0805939. A.N. was supported in part by NSF grants CCF-0635078 and CCF-0832795, BSF grant 2006009 and the Packard Foundation.",

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AU - Kleiner, Bruce

AU - Naor, Assaf

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N2 - We prove a quantitative bi-Lipschitz non-embedding theorem for the Heisenberg group with its Carnot-Carathéodory metric and apply it to give a lower bound on the integrality gap of the Goemans-Linial semidefinite relaxation of the sparsest cut problem.

AB - We prove a quantitative bi-Lipschitz non-embedding theorem for the Heisenberg group with its Carnot-Carathéodory metric and apply it to give a lower bound on the integrality gap of the Goemans-Linial semidefinite relaxation of the sparsest cut problem.

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Compression bounds for Lipschitz maps from the Heisenberg group to L ₁

Abstract

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