Asymptotically strict pseudocontractive mappings in the intermediate sense |
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Authors: | DR Sahu Hong-Kun Xu Jen-Chih Yao |
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Institution: | 1. Department of Mathematics, Banaras Hindu University, Varanasi-221005, India;2. Department of Applied Mathematics, National Sun Yat-sen University, Kaohsiung 804, Taiwan |
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Abstract: | It is proved that the modified Mann iteration process: xn+1=(1−αn)xn+αnTnxn,n∈N, where {αn} is a sequence in (0, 1) with δ≤αn≤1−κ−δ for some δ∈(0,1), converges weakly to a fixed point of an asymptotically κ-strict pseudocontractive mapping T in the intermediate sense which is not necessarily Lipschitzian. We also develop CQ method for this modified Mann iteration process which generates a strongly convergent sequence. |
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Keywords: | primary 47H09 secondary 46B20 47H10 |
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