Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Simultaneous robust subspace recovery and semi-stability of quiver
  representations   We consider the problem of simultaneously finding lower-dimensional subspace
structures in a given $m$-tuple of possibly corrupted, high-dimensional data
sets all of the same size. We refer to this problem as simultaneous robust
subspace recovery (SRSR) and provide a quiver invariant theoretic approach to
it. We show that SRSR is a particular case of the more general problem of
effectively deciding whether a quiver representation is semi-stable (in the
sense of Geometric Invariant Theory) and, in case it is not, finding a
subrepresentation certifying in an optimal way that the representation is not
semi-stable. In this paper, we show that SRSR and the more general quiver
semi-stability problem can be solved effectively.

35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio