New posts in Fa.Functional Analysis

Banach algebra of smooth functions

Inclusion of infinite intersection

Is this operator continuous?

holomorphy in infinite dimensions (holomorphic families of operators)

When does $\left\Vert f(\mathbf{N}) - f(\mathbf{M})\right\Vert_{\mathrm{op}} \leq k\left\Vert \mathbf{N} - \mathbf{M}\right\Vert_{\mathrm{op}}$ hold?

Arzelà-Ascoli theorem and Hölder spaces

Is there a 'certainty' principle?

Representation theorem for quadratic form on Hilbert space

Are (completely) positive maps approximated by normal (completely) positive maps?

A functional integral inequality