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2013 | OriginalPaper | Chapter

Universal Flows of Closed Subgroups of S and Relative Extreme Amenability

Author : L. Nguyen Van Thé

Published in: Asymptotic Geometric Analysis

Publisher: Springer New York

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Abstract

This paper is devoted to the study of universality for a particular continuous action naturally attached to certain pairs of closed subgroups of S . It shows that three new concepts, respectively called relative extreme amenability, relative Ramsey property for embeddings and relative Ramsey property for structures, are relevant in order to understand this property correctly. It also allows us to provide a partial answer to a question posed in [2] by Kechris, Pestov and Todorcevic (Geom. Funct. Anal. 15(1), 106–189, 2005).

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Literature
1.
go back to reference Y. Gutman and L. Nguyen Van Thé, Relative extreme amenability and interpolation, preprint, 2011. Y. Gutman and L. Nguyen Van Thé, Relative extreme amenability and interpolation, preprint, 2011.
2.
go back to reference A. S. Kechris, V. G Pestov, and S. Todorcevic, Fraïssé limits, Ramsey theory, and topological dynamics of automorphism groups, Geom. Funct. Anal. 15 (2005), no. 1, 106–189. A. S. Kechris, V. G Pestov, and S. Todorcevic, Fraïssé limits, Ramsey theory, and topological dynamics of automorphism groups, Geom. Funct. Anal. 15 (2005), no. 1, 106–189.
3.
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4.
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5.
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Metadata
Title
Universal Flows of Closed Subgroups of S ∞ and Relative Extreme Amenability
Author
L. Nguyen Van Thé
Copyright Year
2013
Publisher
Springer New York
DOI
https://doi.org/10.1007/978-1-4614-6406-8_10

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