Best approximations, distance formulas and orthogonality in C*-algebras
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Publication:5003759
zbMath1480.46069arXiv2101.06059MaRDI QIDQ5003759
Sushil Singla, Priyanka Grover
Publication date: 29 July 2021
Full work available at URL: https://arxiv.org/abs/2101.06059
Geometry and structure of normed linear spaces (46B20) (C^*)-modules (46L08) General theory of (C^*)-algebras (46L05) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Uniqueness of best approximation (41A52)
Related Items
A distance formula for tuples of operators, Subdifferential set of the joint numerical radius of a tuple of matrices, From norm derivatives to orthogonalities in Hilbert C*-modules, Gateaux derivative of \(C^\ast\) norm, Birkhoff-James orthogonality and applications: a survey, Distance formulae and best approximation in the space of compact operators, An Approximation Problem in the Space of Bounded Operators
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