47A58

Articles containing subject class 47A58:

OaM-06-26 » Matrix formulation for infinite-rank operators (06/2012)
OaM-06-28 » Banach algebras of operator sequences (09/2012)
OaM-11-39 » Remarks on „Weak limits of almost invariant projections” by Foias, Pasnicu and Voiculescu (06/2017)
OaM-13-28 » Compact perturbations of Drazin invertible operators (06/2019)
OaM-14-40 » Schrödinger operators with potential waveguides on periodic graphs (09/2020)
OaM-14-43 » Convergence of Laplacians on smooth spaces towards the fractal Sierpiński gasket (09/2020)
JMI-14-64 » New inequalities for rotor frames in Hilbert space (12/2020)
OaM-15-35 » A Bishop-Phelps-Bollobás type property for minimum attaining operators (06/2021)
OaM-15-67 » Approximation of the numerical range of polynomial operator matrices (09/2021)
JMI-16-86 » Approximation properties of the Riemann-Liouville fractional integral type Szász-Mirakyan-Kantorovich operators (12/2022)
OaM-18-50 » Reducing subspaces of skew symmetric operators (12/2024)
JMI-19-20 » Upper bound estimate for the norm of repeated de la Vallée Poussin operators (03/2025)