Fixed point theory for compact perturbations of pseudocontractive maps
Donal O'Regan (1998)
Archivum Mathematicum
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Some new fixed point results are established for mappings of the form with compact and pseudocontractive.
Donal O'Regan (1998)
Archivum Mathematicum
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Some new fixed point results are established for mappings of the form with compact and pseudocontractive.
Husain, T., Latif, Abdul (1991)
International Journal of Mathematics and Mathematical Sciences
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Claudio H. Morales (1985)
Commentationes Mathematicae Universitatis Carolinae
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Athanassios Kartsatos (1995)
Studia Mathematica
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Let X be a real Banach space and G ⊂ X open and bounded. Assume that one of the following conditions is satisfied: (i) X* is uniformly convex and T:Ḡ→ X is demicontinuous and accretive; (ii) T:Ḡ→ X is continuous and accretive; (iii) T:X ⊃ D(T)→ X is m-accretive and Ḡ ⊂ D(T). Assume, further, that M ⊂ X is pathwise connected and such that M ∩ TG ≠ ∅ and . Then . If, moreover, Case (i) or (ii) holds and T is of type , or Case (iii) holds and T is of type , then M ⊂ TG. Various results...
Ghosh, K.M. (1981)
International Journal of Mathematics and Mathematical Sciences
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