-commuting maps and invariant approximations.
Hussain, N., Rhoades, B.E. (2006)
Fixed Point Theory and Applications [electronic only]
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Displaying similar documents to “Common fixed points versus invariant approximation in nonconvex sets.”
-commuting maps and invariant approximations.
Common fixed point and invariant approximation results in certain metrizable topological vector spaces.
Hussain, Nawab, Berinde, Vasile (2006)
Fixed Point Theory and Applications [electronic only]
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On common fixed points of pairs of a single and a multivalued coincidentally commuting mappings in -metric spaces.
Dhage, B. C., Asha, A. Jennifer, Kang, S. M. (2003)
International Journal of Mathematics and Mathematical Sciences
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Best approximation and fixed points in strong -starshaped metric spaces.
Al-Thagafi, M.A. (1995)
International Journal of Mathematics and Mathematical Sciences
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Best approximation for nonconvex set in -normed space
Hemant Kumar Nashine (2006)
Archivum Mathematicum
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Some existence results on best approximation are proved without starshaped subset and affine mapping in the set up of -normed space. First, we consider the closed subset and then weakly compact subsets for said purpose. Our results improve the result of Mukherjee and Som (Mukherjee, R. N., Som, T., A note on an application of a fixed point theorem in approximation theory, Indian J. Pure Appl. Math. 16(3) (1985), 243–244.) and Jungck and Sessa (Jungck, G., Sessa, S., Fixed point theorems...
Common fixed point theorems of contractive-type mappings.
Park, Hee Soo, Ume, Jeong Sheok (2004)
International Journal of Mathematics and Mathematical Sciences
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Common fixed point theorems for a weak distance in complete metric spaces.
Ume, Jeong Sheok, Yi, Sucheol (2002)
International Journal of Mathematics and Mathematical Sciences
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Compatible mapping and common fixed points.
Jungck, Gerald (1986)
International Journal of Mathematics and Mathematical Sciences
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Some fixed point theorems for Hardy-Rogers type mappings.
Rhoades, B.E., Sessa, S., Khan, M.S., Khan, M.D. (1984)
International Journal of Mathematics and Mathematical Sciences
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