Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On asymptotically minimax nonparametric detection of signal in Gaussian
  white noise   For the problem of nonparametric detection of signal in Gaussian white noise
we point out strong asymptotically minimax tests. The sets of alternatives are
a ball in Besov space $B^r_{2\infty}$ with "small" balls in $L_2$ removed.

12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph