Fixed point theorems for the sum of two weakly sequentially continuous mappings |
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| Authors: | Donal O’Regan |
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| Institution: | a Department of Mathematics, National University of Ireland, Galway, Ireland
b Department of Mathematics and Computer Science, Gabes University, Cité Erriadh, Zrig, 6072, Gabes, Tunisia |
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| Abstract: | In the present paper, we prove some Krasnosel’skii-Leray-Schauder type fixed point theorems for weak topology. Some fixed point theorems for the sum of two weakly sequentially continuous mappings are also presented. Our results extend and improve on ones from several earlier works. |
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| Keywords: | 47H10 47H30 |
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