Record number :
1564413
Title of article :
Backward–backward splitting in Hadamard spaces
Author/Authors :
Banert، نويسنده , , Sebastian، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2014
Pages :
10
From page :
656
To page :
665
Abstract :
The backward–backward algorithm is a tool for finding minima of a regularization of the sum of two convex functions in Hilbert spaces. We generalize this setting to Hadamard spaces and prove the convergence of an error-tolerant version of the backward–backward method.
Keywords :
Nonexpansive mapping , weak convergence , algorithm , CAT(0) space‎ , Backward–backward splitting , Convex optimization , Hadamard space , Proximal point
Journal title :
Journal of Mathematical Analysis and Applications
Serial Year :
2014
Link To Document :
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