Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Infinite dimensional analog of the Weil representation in the space of
  distributions   We construct a new version of infinite Grassmannian and infinite dimensional
analog of the Weil representation of the affine symplectic group in the space
of distributions. We give definition of a mathematical solution of the quantum
field theory Schr\"odinger equation in the constructed space, and give examples
of solutions of this equation.

27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs