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math.GR2024
Geometric invariants of locally compact groups: the homotopical perspective
Kai-Uwe Bux, Elisa Hartmann, José Pedro Quintanilha
We extend the classical theory of homotopical -sets developed by Bieri, Neumann, Renz and Strebel for abstract groups, to -sets for locally compact…
math.GR2024
Computer-assisted methods in Sigma-theory
Elisa Hartmann
We develop an algorithm for recognizing whether a character belongs to . In order to apply it we just need to know that the ambient group is of type or of type…