Introduce Banach Algebras and C* algebras and give some commentary and proofs over how it relates to the spectrum, resolvent sets along with the relationship to eigenvectors and eigenvalues.
Banach Algebras, C* Algebras and Spectral Theory. Introduce Banach Algebras and C* algebras and give some commentary and proofs over how it relates to the spectrum, resolvent sets along with the relationship to eigenvectors and eigenvalues.