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Gaussian-type isoperimetric inequalities in RCD $(K, \infty)$ probability spaces for positive $K$

Abstract:
In this paper we adapt the well-estabilished γ-calculus techniques to the context of RCD (K,∞) spaces, proving Bobkov's local isoperimetric inequality [12], [13] and, when K is positive, the Gaussian isoperimetric inequality in this class of spaces. The proof relies on the measure-valued γ 2 operator introduced by Savaré in [22].
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.4171/rlm/745

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Mathematical Institute
Oxford college:
St Hilda's College
Role:
Author
ORCID:
0000-0002-1932-7148
Publisher:
European Mathematical Society Publisher's website
Journal:
Rendiconti Lincei - Matematica e Applicazioni
Volume:
27
Issue:
4
Pages:
497-514
Publication date:
2016-10-04
Acceptance date:
2016-04-10
DOI:
EISSN:
1720-0768
ISSN:
1120-6330
Language:
English
Keywords:
Pubs id:
pubs:1061602
UUID:
uuid:a99d1013-e620-4463-b7bd-e560bc2212f5
Local pid:
pubs:1061602
Source identifiers:
1061602
Deposit date:
2019-10-18

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