Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Uniform approximation by elementary operators   On a separable C*-algebra A every (completely) bounded map, which preserves
closed two sided ideals, can be approximated uniformly by elementary operators
if and only if A is a finite direct sum of C*-algebras of continuous sections
vanishing at infinity of locally trivial C*-bundles of finite type.

32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics