Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamics on supersingular K3 surfaces and automorphisms of Salem degree
  22   In this note we exhibit explicit automorphisms of maximal Salem degree 22 on
the supersingular K3 surface of Artin invariant one for all primes p congruent
3 mod 4 in a systematic way. Automorphisms of Salem degree 22 do not lift to
any characteristic zero model.

32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th