Previous Conferences & Workshops

We illustrate how bounded cohomology with coefficients can be used to prove rigidity theorems for groups acting on non-positively curved spaces, among which CAT(0) cube complexes.

Locally decodable codes (LDCs) are error-correcting codes that allow for highly-efficient recovery of "pieces" of information even after arbitrary corruption of a codeword. Locally testable codes (LTCs) are those that allow for highly-efficient...

If X is a Riemannian manifold, the Laplacian is a second order elliptic operator on X. The hypoelliptic Laplacian L_b is an operator acting on the total space TX of the tangent bundle of X, that is supposed to interpolate between the elliptic...

Chaos Theory has been applied to find low energy spacecraft trajectories beginning with the successful Japanese lunar mission Hiten in 1991. The orbit design of this mission was based on the empirical concept of a `weak stability boundary’, due to...