List questions from operator-theory | MathQa

Trace Class: Relativeness

Published on 12 Jan 2025 - 19:19

Given an operator $ * $ and it's inverse $ \setminus $ when does $ x \setminus y = x * \left( 0 \setminus y \right) $?

Published on 12 Jan 2025 - 19:12

Existence of operator with certain properties on a Banach space

Published on 12 Jan 2025 - 19:16

Why is $\sqrt{T^*T}$ self-adjoint?

Published on 12 Jan 2025 - 19:17

A restriction of a symmetric operator such that the range of (operator)+i is the same

Published on 12 Jan 2025 - 19:12

Definition of "Extension" of Bounded Linear Transformation

Published on 12 Jan 2025 - 19:17

Operator norm of positive operator.

Published on 12 Jan 2025 - 8:27

Resolvent set/operator

Published on 12 Jan 2025 - 19:19

Finite measure operator norm

Published on 12 Jan 2025 - 19:13

For what operators $A$ on a Hilbert space is the identity operator in the closure of the similarity orbit of $A$?

Published on 12 Jan 2025 - 19:19