Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A simple proof of scattering for the intercritical inhomogeneous NLS   We adapt the argument of Dodson-Murphy to give a simple proof of scattering
below the ground state for the intercritical inhomogeneous nonlinear
Schr\"odinger equation. The decaying factor in the nonlinearity obviates the
need for a radial assumption.

37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin