Open AccessCharacterization of orthogonality conditions in certain classes of normed spaces
Author(s) -
W.L. Otae,
AUTHOR_ID,
N. B. Okelo,
Omolo Ongati,
AUTHOR_ID,
AUTHOR_ID
Publication year - 2021
Publication title -
open journal of mathematical analysis
Language(s) - English
Resource type - Journals
eISSN - 2616-8111
pISSN - 2616-8103
DOI - 10.30538/psrp-oma2021.0087
Subject(s) - orthogonality , characterization (materials science) , mathematics , norm (philosophy) , kernel (algebra) , normed vector space , pure mathematics , range (aeronautics) , physics , materials science , geometry , political science , law , optics , composite material
In this paper, we give characterizations of orthogonality conditions in certain classes of normed spaces. We first consider Range-Kernel orthogonality in norm-attainable classes then we characterize orthogonality conditions for Jordan elementary operators.