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Paper Title:
Orthogonality and ε-Orthogonality in Banach Spaces
Author(s):
H. Mazaheri and S. M. Vaezpour
Faculty of Mathematics, Yazd University, Yazd, Iran
Abstract:
A concept of orthogonality on normed linear space was introduced by Brickhoff,
also the concept of ε-orthogonality was introduced by Vaezpour. In this note, we will consider the relation between these concepts and the dual of
X. Also some results on best coapproximation will be obtained.
Full Text PDF:
vaezpour@yazduni.ac.ir
hmazaheri@yazduni.ac.ir
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