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Start Over Author "Chandok, S." Topic approximation theory
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1. Common fixed points and invariant approximation of R-subweakly commuting maps in convex metric spaces.

Author

Narang, T. and Chandok, S.

Subjects
*FIXED point theory, *INVARIANTS (Mathematics), *APPROXIMATION theory, *MATHEMATICAL mappings, *CONVEXITY spaces, *EXISTENCE theorems, *SET theory
Abstract

Sufficient conditions for the existence of a common fixed point of R-subweakly commuting mappings are established within the framework of a convex metric space. As applications, we obtain various results on the best approximation for this class of mappings generalizing the results known from the literature. [ABSTRACT FROM AUTHOR]

Published
2011
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