On subgroups of the Dixmier group and Calogero-Moser spaces.

DOI10.3934/era.2011.18.12zbMath1233.16019arXiv1010.5189OpenAlexW2315562370MaRDI QIDQ533619

Farkhod Eshmatov, Alimjon Eshmatov, Yuri Yu. Berest

Publication date: 4 May 2011

Published in: Electronic Research Announcements in Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1010.5189

zbMATH Keywords

Weyl algebrasautomorphism groupsamalgamated productsCalogero-Moser spacesBass-Serre theoryDixmier conjecturegeometric presentations

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Automorphism groups of groups (20F28) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Rings of differential operators (associative algebraic aspects) (16S32) Groups acting on trees (20E08)

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Dixmier groups and Borel subgroups

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