In an earlier blog, Marcelo discussed Dark Matter and stated that, with the exception of hopes of exotic particles called WIMPs, (Weakly Interacting massive particles) which have not been found, we ...

We define a notion of inversion valid in the general metric space setting. We establish several basic facts concerning inversions; e.g., they are quasimöbius homeomorphisms and quasihyperbolically ...

This is a preview. Log in through your library . Abstract We study Markov bases for sampling from a discrete sample space equipped with a convenient metric. Starting from any two states in the sample ...