Given a free group , a fully irreducible automorphism , and a generic element , the elements converge in the appropriate sense to an object called an attracting lamination of . When the action of on has finite order, we introduce a homological version of this convergence, in which the attracting object is a convex polytope with rational vertices, together with a measure supported at a point with algebraic coordinates.
Cite this article
Asaf Hadari, Homological shadows of attracting laminations. Groups Geom. Dyn. 12 (2018), no. 3, pp. 837–864DOI 10.4171/GGD/459