THE TOPOLOGY AND ANALYSIS OF THE HANNA NEUMANN CONJECTURE
DOI10.1142/S1793525311000611zbMath1236.20030WikidataQ123123275 ScholiaQ123123275MaRDI QIDQ3094725
Publication date: 25 October 2011
Published in: Journal of Topology and Analysis (Search for Journal in Brave)
arrangementsfinitely generated subgroupsatomic decompositionsimmersionsfree groupsHilbert modulesflowersHanna Neumann conjectureAtiyah conjecture\(L^2\)-Betti numbersergodicity for vector spacesgardensMurray-von-Neumann dimensionslide mapssquare mapssystems of complexes
Subgroup theorems; subgroup growth (20E07) Generators, relations, and presentations of groups (20F05) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Topological methods in group theory (57M07) Free nonabelian groups (20E05)
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