Simplicial approximation and low-rank trees

DOI10.1007/BF02566663zbMath0794.20038WikidataQ58947676 ScholiaQ58947676MaRDI QIDQ1190206

Peter B. Shalen, Richard K. Skora, Henri A. Gillet

Publication date: 27 September 1992

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/140246

zbMATH Keywords

treefinitely presentedfinitely generated groupclosure of projectivized length functionssmall simplicial actionstranslation length function

Mathematics Subject Classification ID

Trees (05C05) Geometric group theory (20F65) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Relations of low-dimensional topology with graph theory (57M15) Groups acting on trees (20E08)

Related Items (2)

The rank of actions on ${R}$-trees ⋮ Splittings of Surfaces

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