A "perfect" sphere with “low surface brightness” picked up by a radio telescope defies Space theories and has left scientists baffled. The floating globe that looks like an alien world was pic ...

It’s the first tech, manufacturing coworking and incubator space on the south side. CEO and founder, James parker and ambassador, Cynda Williams joined us to share more. (312) 989-6636 ...

Quantum chromodynamics is the fundamental theory of strong interactions. It is a physical theory describing Nature. Lectures on Quantum Chromodynamics concentrates, however, not on the ...

The previous book develops homological algebra in p-exact categories, i.e. exact categories in the sense of Puppe and Mitchell — a moderate generalisation of abelian categories that is nevertheless ...

Both of these are useful for creating triangulations and other fun things. Perhaps Cech, Delauney, and Wrap complexes are also useful (which are filtrations) ...