Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Regularity of collections of sets and convergence of inexact alternating
  projections   We study the usage of regularity properties of collections of sets in
convergence analysis of alternating projection methods for solving feasibility
problems. Several equivalent characterizations of these properties are
provided. Two settings of inexact alternating projections are considered and
the corresponding convergence estimates are established and discussed.

20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph