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Autor:
Saied A. Jhonny, Buthainah A. A. Ahmed
Publikováno v:
Iraqi Journal of Science. :1751-1758
In this paper, we obtain a complete characterization for the norm and the minimum norm attainment sets of bounded linear operators on a real Banach spaces at a vector in the unit sphere, using approximate ðœ–-Birkhoff-James orthogonality techni
Autor:
Buthainah A. A. Ahmed, Saied A. Jhonny
Publikováno v:
Journal of Physics: Conference Series. 1664:012038
In this paper, we ⊥ B J C ϵ -orthogonality and explore ⊥ B J C ϵ -symmetricity such as a ⊥ B J C ϵ -left-symmetric ( ⊥ B J C ϵ -right-symmetric) of a vector x in a real Banach space (𝕏, ‖·‖𝕩) and study the relation between a