Abdalmutlib, Hajir Abdalsalam Ahmed; Supervisor, -Shawgy Hussein AbdAlla
(Sudan University of Science & Technology, 2021-10-03)
The Jenson operator inequality and for spectral order with submajorization, transformations on the set of all n-dimensional subspaces of a Hilbert space, orthogonality and in metric-projective geometry are discussed. The ...