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The modified proximal point algorithm in Hadamard spaces

The purpose of this paper is to propose a modified proximal point algorithm for solving minimization problems in Hadamard spaces. We then prove that the sequence generated by the algorithm converges strongly (convergence in metric) to a minimizer of convex objective functions. The results extend sev...

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Detalles Bibliográficos
Autores principales: Chang, Shih-sen, Wang, Lin, Wen, Ching-Feng, Zhang, Jian Qiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5968084/
https://www.ncbi.nlm.nih.gov/pubmed/30137867
http://dx.doi.org/10.1186/s13660-018-1713-z