Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Iterations of a Sequence of Strongly Quasi-nonexpansive Mappings
  with Applications   In this paper, we study $\Delta$- convergence of iterations for a sequence of
strongly quasi-nonexpansive mappings as well as the strong convergence of the
Halpern type regularization of them in Hadamard spaces. Then, we give some
their applications in iterative methods, convex and pseudo-convex
minimization(proximal point algorithm), fixed point theory and equilibrium
problems. The results extend several new results in the literature and some of
them seem new even in Hilbert spaces.

10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin