Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Isometries of a Generalized Numerical Radius on Compact Operators   We describe all isometries of the $q$-numerical radius on the space
${\mathcal K}(\mathcal H)$ of compact operators on a (possibly
infinite-dimensional) Hilbert space $\mathcal H$.

4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn