${\mathcal{B}$-BOUNDED COHOMOLOGY AND APPLICATIONS
${\mathcal{B}$-BOUNDED COHOMOLOGY AND APPLICATIONS
A discrete group with word-length (G,L) is B-isocohomological for a bounding classes B if the comparison map from B-bounded cohomology to ordinary cohomology (with complex coefficients) is an isomorphism; it is strongly B-isocohomological if the same is true with arbitrary coefficients. In this paper we establish some basic conditions guaranteeing …