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1
Content available remote Generalized I-nonexpansive maps and best approximations in Banach spaces
100%
Shahzad N.
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2004
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tom Vol. 37, nr 3
597--600
EN
A noncommutative version of a best approximation result for generalized I-nonexpansive maps is obtained.
2
Content available remote Coincidence points of weakly inward f-conractions
100%
Shahzad N.
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2003
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tom Vol. 36, nr 1
171--177
EN
Some coincidence point theorems for weakly inward multivalued f-contractions are proved. Thus several related results in the literature are either extended or improved.
3
Content available remote A best proximity pair theorem
100%
Shahzad N.
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2007
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tom Vol. 40, nr 4
869-874
EN
The aim of this notę is to obtain a best proximity pair theorem which contains a recent result of Kirk, Reich and Veeramani (Numer. Funct. Anal. Optim., 24 (2003), 851-862) as a special case.
4
Content available remote Coincidence points and R-subweakly commuting multivalued maps
100%
Shahzad N.
|
2003
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tom Vol. 36, nr 2
427--431
EN
The notion of R-subweakly commuting multivalued mappings is defined. Some coincidence point theorems for such mappings are proved. Thus several related results in the literature are extended to a new class of noncommuting mappings.
5
Content available remote Remarks on almost locally connected spaces
63%
Shahzad N. , Al-Malki N.
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2006
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tom Vol. 39, nr 1
219-222
EN
Some preservation theorems for almost local connectedness are proved.
6
Content available remote Coincidence points an best proximity pair results for R-subweakly commuting multimaps
63%
O'Regan D. , Shahzad N.
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2006
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tom Vol. 39, nr 4
845-854
EN
Some coincidence point theorems for R-subweakly commuting mappings satisfying a general contractive condition are proved. As applications, some best proximity pair results are also obtained and several related results in the literature are extended to a new class of noncommuting mappings.
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