Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Variable Metric Quasi-Fej\'er Monotonicity   The notion of quasi-Fej\'er monotonicity has proven to be an efficient tool
to simplify and unify the convergence analysis of various algorithms arising in
applied nonlinear analysis. In this paper, we extend this notion in the context
of variable metric algorithms, whereby the underlying norm is allowed to vary
at each iteration. Applications to convex optimization and inverse problems are
demonstrated.

15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con