Articles with "countable family" as a keyword



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A viscosity-type algorithm for an infinitely countable family of (f,g)-generalized k-strictly pseudononspreading mappings in CAT(0) spaces

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Published in 2020 at "Analysis"

DOI: 10.1515/anly-2018-0078

Abstract: Abstract In this paper, we propose a viscosity-type algorithm to approximate a common solution of a monotone inclusion problem, a minimization problem and a fixed point problem for an infinitely countable family of ( f… read more here.

Keywords: algorithm; type algorithm; cat; countable family ... See more keywords
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Hybrid Methods for a Countable Family of G-Nonexpansive Mappings in Hilbert Spaces Endowed with Graphs

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Published in 2019 at "Mathematics"

DOI: 10.3390/math7100936

Abstract: In this paper, we introduce the iterative scheme for finding a common fixed point of a countable family of G-nonexpansive mappings by the shrinking projection method which generalizes Takahashi Takeuchi and Kubota’s theorem in a… read more here.

Keywords: nonexpansive mappings; family nonexpansive; hybrid methods; countable family ... See more keywords