New posts in Geometric Group Theory

Failure of Mostow rigidity in dimension 2

Cantor-Bernstein for quasi-isometric embeddings?

Is there a finitely presented group with infinite homology over $\mathbb{Q}$?

Stallings' Theorem for free products of groups

Is there a finitely generated residually finite group with solvable word problem that does not embed in a finitely presented residually finite group?

Hilbert space compression of the lamplighter group

Dehn's algorithm for word problem for surface groups

Converse to Milnor's theorem on manifolds with nonnegative Ricci curvature

Understanding groups that are not linear

Dehn function for undistorted subgroups of a product of free groups