MATHEMATICAL REPORTS

In the study of the Ricci flow, various nonnegative curvature conditions have been shown to be preserved, and the discovery of new invariant conditions has of- ten given rise to

A compact stratied space (X, d g , v g ) endowed with an iterated edge metric g satises the RCD(K, N) condition if and only if its dimension is smaller than or equal to N and

According to our definition Rco E is the smallest rank one convex set which contains E (see [3]). This means that for a compact set, our notion of polyconvexity coincides with that

— We calculate a Ricci curvature lower bound for some clas- sical examples of random walks, namely, a chain on a slice of the n- dimensional discrete cube (the

We prove a relaxation theorem which reveals the connection between the solution sets of a second-order delay differential inclusion and its convexified.. version, under

— We prove that a compact stratified space satisfies the Riemann- ian curvature-dimension condition RCD(K, N) if and only if its Ricci tensor is bounded below by K ∈ R on the

This is a survey of recent developments in the area of lower Ricci curvature bounds for both geodesic metric measure spaces, and discrete metric measure spaces, from a

Ouahab, Existence results for frac- tional order functional differential inclusions with infinite delay and applications to con- trol theory.. Colombo, Extensions and selections of