The Bieri-Neumann-Strebel invariant for graph products of groups

A geometric invariant of discrete groups

Robert Bieri, Walter D. Neumann, Ralph Strebel · Inventiones mathematicae · 1987 · 268 citations

Natural Sciences, Mathematics, Discrete Mathematics +12

Algorithms and Geometry for Graph Products of Groups

Susan Hermiller, John Meier · Journal of Algebra · 1995 · 147 citations

Natural Sciences, Computer Science, Mathematics +12

Valuations on free resolutions and higher geometric invariants of groups

Robert Bieri, Burkhardt Renz · Commentarii Mathematici Helvetici · 1988 · 145 citations

Natural Sciences, Mathematics, Algebra +13

Trees, valuations, and the Bieri-Neumann-Strebel invariant

Kenneth S. Brown · Inventiones mathematicae · 1987 · 117 citations

Natural Sciences, Mathematics, Geometry +5

The higher geometric invariants for groups with sufficient commutativity

Ralf Gehrke · Communications in Algebra · 1998 · 23 citations

Natural Sciences, Mathematics, Algebra +15