Best Coapproximation in Fuzzy Anti-n-Normed Spaces
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Best Coapproximation in Fuzzy Anti-n-Normed Spaces

Authors: J. Kavikumar, N. S. Manian, M. B. K. Moorthy

Abstract:

The main purpose of this paper is to consider the new kind of approximation which is called as t-best coapproximation in fuzzy n-normed spaces. The set of all t-best coapproximation define the t-coproximinal, t-co-Chebyshev and F-best coapproximation and then prove several theorems pertaining to this sets. 

Keywords: Fuzzy-n-normed space, best coapproximation, co-proximinal, co-Chebyshev, F-best coapproximation, orthogonality

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1091588

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