Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ultra High Energy Neutrino Astronomy   The short review of theoretical aspects of ultra high energy (UHE) neutrinos
and superGZK neutrinos. The sources and diffuse fluxes of UHE neutrinos are
discussed. Much attention is given to comparison of the cascade and cosmic ray
upper bounds for diffuse neutrino fluxes. Cosmogenic neutrinos and neutrinos
from the mirror mater are considered as superGZK neutrinos.

10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg