Galois cohomology provides a unifying framework for studying the symmetries of field extensions and the algebraic structures they govern. By associating cohomology groups Hⁿ(G, M) to a Galois group G ...

This workshop focuses on recent advances around the (co-)homology of general linear and related groups. These basic topological invariants are, for example, related to questions in algebraic K-theory ...

K-groups and cohomology groups are important invariants in different areas of mathematics, from arithmetic geometry to algebraic and geometric topology to operator algebras. The idea is to associate ...