List questions from microlocal-analysis | MathQa

Characteristic Variety of the Principal Symbol solves PDE system?

Published on 13 Apr 2025 - 2:25

Show that a regularizing operator $K : C_c(\Omega) \to \mathcal{D}'(\Omega)$ has kernel $k \in C^\infty(\Omega \times \Omega)$.

Published on 07 Apr 2025 - 21:43

Continuity of smoothing operators

Published on 11 Apr 2025 - 18:30

Textbook/monograph for microlocal analysis

Published on 07 Apr 2025 - 17:55

Symbol of a pseudo-differential operator. Hormander property and principal symbol

Published on 13 Apr 2025 - 5:11

Show $(1+|\xi|^2)^{m/2}\in S^m$ (pseudo-differential operators)

Published on 13 Apr 2025 - 3:28

Applying propagator to Laplace eigenfunctions

Published on 14 Apr 2025 - 20:58

Is there a practical formula for quantization on arbitrary subsets of $\mathbb{R}^n$

Published on 09 Apr 2025 - 0:52

Why is the Order of a Classical Symbol Well-defined?

Published on 12 Apr 2025 - 17:18

Fixed points of operators with wavefront constraint

Published on 12 Apr 2025 - 22:33