Mixed Virtual Element methods for contact problems

The Herzog-Schönheim Conjecture for finite simple groups

An introduction to diffeology

Sharp Sobolev inequalities on noncompact Riemannian manifolds with bounded Ricci curvature

Nonnegative Ricci curvature and rigidity of prescribed mean curvature graphs / Dynamical approaches to simplicial volume

Integrability and Complexity / Integrable differential identities for the Orthogonal Ensemble

Post-quantum cryptography from elliptic-curve isogenies

Period growth of Thompson groups T and V