Topics in Operator Theory

Inhaltsverzeichnis

• In Memory of Constantin Apostol.
• Constantin Apostol — List of Publications.
• On a Spectral Equivalence of Operators.
• Fredholm Properties of Band Matrices and Dichotomy.
• A Note on the Algebra Generated by a Subnormal Operator.
• Extreme Points in the Set of Contractive Intertwining Dilations.
• Extreme Points in Quotients of Operator Algebras.
• On the Four Block Problem, I.
• Variation of the Point Spectrum under Compact Perturbations.
• Bimodules of Nest Subalgebras of von Neumann Algebras.
• Stability of Invariant Lagrangian Subspaces I.
• Products of Kernel Functions and Module Tensor Products.
• Spectral Capacities in Quotient Fréchet Spaces.
• A Note on Quasidiagonal Operators.