Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Some criteria for spectral finiteness of a finite subset of the real
  matrix space $\mathbb{R}^{d\times d}$   In this paper, we present some checkable criteria for the spectral finiteness
of a finite subset of the real $d\times d$ matrix space $\mathbb{R}^{d\times
d}$, where $2\le d<\infty$.

32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg