Browsing Department of Mathematics by Author "NB Okelo, JO Agure, PO Oleche"
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Various notions of orthogonality in normed spaces
NB Okelo, JO Agure, PO Oleche (Elsevier, 2013-09-01)In this paper, we present various notions and aspects of orthogonality in normed spaces. Characterizations and generalizations of orthogonality are also considered. Results on orthogonality of the range and the kernel of ...