List questions from functional-calculus | MathQA

Self-adjoint elements that commutes and positive

Published on 25 Nov 2022 - 23:52

Functional Derivative of $\dfrac{\delta^2 I[f^3]}{\delta f(x_0)\delta f(x_1)}$

Published on 01 Dec 2022 - 20:35

How to prove $\exp\in C^1(\mathcal{L}(E),\mathcal{L}(E))$？

Published on 14 Dec 2022 - 15:30

Property of a function equivalent to being the solution of a Variational method?

Published on 19 Dec 2022 - 14:53

Functional derivative as "partial derivatives" of a functional

Published on 22 Dec 2022 - 4:05

Which methods are best to analyse wave-packets?

Published on 16 Jan 2023 - 12:25

Is $\max_{x,f} L(x,f) = \max_{x} \max_{f} L(x,f)$ when f is infinite dimensional

Published on 20 Jan 2023 - 16:40