Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Metaplectic representation on Wiener amalgam spaces and applications to
  the Schr\"odinger equation   We study the action of metaplectic operators on Wiener amalgam spaces, giving
upper bounds for their norms. As an application, we obtain new fixed-time
estimates in these spaces for Schr\"odinger equations with general quadratic
Hamiltonians and Strichartz estimates for the Schr\"odinger equation with
potentials $V(x)=\pm|x|^2$.

36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph