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Noncommutative geometry in the sense of Connes and beyond: noncommutative algebras viewed as functions on a noncommutative space.

10 votes

Reference request for translating from Top to C*-alg

Gert Pedersen wrote "In a careless moment a C*-algebraist might be quoted for saying that there is a covariant functor between the categories of commutative C*-algebras with morphisms and the category …
Terry Loring's user avatar
  • 1,749
7 votes

The 'real' use of Quantum Algebra, Non-commutative Geometry, Representation Theory, and Alge...

The Chern numbers, Spin Chern numbers and so forth in condensed matter physics are very important in understanding topological insulators. There are many ways to compute this invariants, and some of …
Terry Loring's user avatar
  • 1,749