Open AccessA Modified Proximal Point Algorithm and Some Convergence Results
Author(s) -
Shengquan Weng,
Dingping Wu,
Chao Zeng-fu
Publication year - 2021
Publication title -
journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.252
H-Index - 13
eISSN - 2314-4785
pISSN - 2314-4629
DOI - 10.1155/2021/6951062
Subject(s) - mathematics , convergence (economics) , regular polygon , algorithm , fixed point , convex function , function (biology) , point (geometry) , mathematical analysis , geometry , evolutionary biology , economics , biology , economic growth
In this paper, the convergence to minimizers of a convex function of a modified proximal point algorithm involving a single-valued nonexpansive mapping and a multivalued nonexpansive mapping in CAT(0) spaces is studied and a numerical example is given to support our main results.
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