CHARACTERISTIC ORTHOGONALITY IN BANACH SPACES
Cheng Wei · Journal of Tianjin University of Science and Technology · 2003
In this paper, characteristic orthogonality (f-orthogonality) in Banach spaces is given, basic property of characteristic orthogonality (f-orthogonality) is discussed, a result on Hilbert spaces is got by the first order characteristic functions and orthogonality.