WEAK CONVERGENCE THEOREMS FOR FINDING COMMON ELEMENTS OF FINITE SETS IN BANACH SPACES
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- IBARAKI TAKANORI
- Nagoya University
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Abstract
In this paper, we deal with the problem for finding a common element of finite sets in a Banach space. We first prove that an operator given by a convex combination of sunny generalized nonexpansive retractions in a Banach space is asymptotically regular. Using this result, we obtain a weak convergence theorem which is connected with the problem of image recovery. Further, using another weak convergence theorem, we prove a weak convergence theorem of Mann’s type for finding a common element of finite sets in a Banach space.
Journal
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- Scientiae Mathematicae Japonicae
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Scientiae Mathematicae Japonicae 66 (3), 303-312, 2007
International Society for Mathematical Sciences
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Keywords
Details 詳細情報について
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- CRID
- 1390846609810325632
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- NII Article ID
- 10019780342
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- NII Book ID
- AA1150654X
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- ISSN
- 13460447
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- Text Lang
- en
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed