On θ-generalized demimetric mappings and monotone operators in Hadamard spaces
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AbstractOur main interest in this article is to introduce and study the class of θ-generalized demimetric mappings in Hadamard spaces. Also, a Halpern-type proximal point algorithm comprising this class of mappings and resolvents of monotone operators is proposed, and we prove that it converges strongly to a fixed point of a θ-generalized demimetric mapping and a common zero of a finite family of monotone operators in a Hadamard space. Furthermore, we apply the obtained results to solve a finite family of convex minimization problems, variational inequality problems and convex feasibility problems in Hadamard spaces.
2011 ◽
Vol 2011
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1981 ◽
Vol 12
(8)
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pp. 989-1000
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2017 ◽
Vol 39
(4)
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pp. 438-448
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2015 ◽
Vol 08
(02)
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pp. 1550036
1976 ◽
Vol 14
(5)
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pp. 877-898
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