Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Growth of higher Sobolev norms for energy critical NLS on irrational
  tori: small energy case   We consider the energy critical nonlinear Schrodinger equation on generic
irrational tori. Using the long-time Strichartz estimates proved in [8], we
establish polynomial upper bounds for higher Sobolev norms for solutions with
small energy.

34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
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The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys