Inertial Iterative Process for Fixed Points of Certain Quasi-nonexpansive Mappings |
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Authors: | Paul-Emile Maingé |
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Institution: | (1) Département Scientifique Interfacultaire, GRIMMAG, Université des Antilles-Guyane, Campus de Schoelcher, 97230 Cedex Martinique (F.W.I.), France |
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Abstract: | This paper deals with a general formalism which consists in approximating a point in a nonempty set , in a real Hilbert space , by a sequence such that , where ,
are in and is a sequence included in a certain class of self-mappings on , such that every fixed point set of contains . This iteration method is inspired by an implicit discretization of the second order ‘heavy ball with friction’ dynamical
system. Under suitable conditions on the parameters and the operators , we prove that this scheme generates a sequence which converges weakly to an element of . In particular, by appropriate choices of , this algorithm works for approximating common fixed points of infinite countable families of a wide class of operators which
includes -averaged quasi-nonexpansive mappings for .
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Keywords: | Mathematics Subject Classifications (2000)" target="_blank">Mathematics Subject Classifications (2000) 47H09 47H10 65J15 |
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