symmetric monoidal (∞,1)-category of spectra
An element $a \in A$ in a C-star algebra is called normal if it commutes with its star-adjoint:
The spectral theorem asserts, roughly, that (bounded) normal operators can be diagonalized.
Last revised on April 29, 2019 at 06:51:29. See the history of this page for a list of all contributions to it.