Integral Equations and Operator Theory - Volume 67

On the Negative Spectrum of One-Dimensional Schrödinger Operators with Point Interactions......Page 1
Operator Machines on Directed Graphs......Page 15
Existence Results for Fractional Order Semilinear Integro-Differential Evolution Equations with Infinite Delay......Page 32
Jordan Derivations of Reflexive Algebras......Page 49
Kernel of Vector-Valued Toeplitz Operators......Page 55
On the Right Left Invertible Completions for Operator Matrices......Page 77
Group Representations with Empty Residual Spectrum......Page 92
Positive Decompositions of Selfadjoint Operators......Page 105
Generalized Vanishing Mean Oscillation Spaces Associated with Divergence Form Elliptic Operators......Page 118
1. Introduction......Page 145
2. Quasi-wandering subspaces......Page 146
3. Related topics......Page 150
References......Page 154
1. Introduction......Page 156
2. A decomposition of Sobolev space......Page 158
3. Toeplitz operators......Page 159
Acknowledgment......Page 162
References......Page 163
Distances from Bloch Functions to QK-Type Spaces......Page 164
Convergence Analysis of the Finite Section Method and Banach Algebras of Matrices......Page 175
A General Christoffel-Darboux Type Formula......Page 195
Unicity of the Integrated Density of States for Relativistic Schrödinger Operators with Regular Magnetic Fields and Singular Electric Potentials......Page 206
1. Introduction......Page 238
2. Finite-dimensional ``Errors\'\' of Almost Invariant Half-spaces......Page 239
3. Invariant Subspaces of Algebras Having Almost Invariant Half-spaces......Page 243
References......Page 247
Spectral Estimates and Basis Properties for Self-Adjoint Block Operator Matrices......Page 248
On Tractability and Ideal Problem in Non-Associative Operator Algebras......Page 269
The Lower Weyl Spectrum of a Positive Operator......Page 291
A Note on an Operator-Theoretic Approach to Classic Boundary Value Problems for Harmonic and Analytic Functions in Complex Plane Domains......Page 317
On the Hörmander Classes of Bilinear Pseudodifferential Operators......Page 330
Closed Range Property for Holomorphic Semi-Fredholm Functions......Page 354
On Passive and Conservative State/Signal Systems......Page 365
1. Introduction......Page 413
2. Preliminaries......Page 415
3. Hankel Operators with Quasi-Homogeneous Symbols......Page 418
4. Compact Hankel Operators with More General Symbols......Page 422
References......Page 425
On the Salas Theorem and Hypercyclicity of fT......Page 427
Erratum to: Integr. Equ. Oper. Theory   DOI 10.1007/s00020-010-1787-6......Page 437
Topology and Smooth Structure for Pseudoframes......Page 438
Boundedness, Compactness and Schatten-class Membership of Weighted Composition Operators......Page 454
Weyl™s Theorem for Functions of Operators and Approximation......Page 467
Differential and Analytical Properties of Semigroups of Operators......Page 484
Finite Section Method for a Banach Algebra of Convolution Type Operators on LpR  with Symbols Generated by PC and SO......Page 543