Operator Theory and Indefinite Inner Product Spaces

Chapter 1 General Solution of the Stieltjes Truncated Matrix Moment Problem

Chapter 2 Q-functions of Quasi-selfadjoint Contractions

Chapter 3 A Class of Abstract Boundary Value Problems with Locally Definitizable Functions in the Boundary Condition

Chapter 4 Riesz Bases of Root Vectors of Indefinite Sturm-Liouville Problems with Eigenparameter Dependent Boundary Conditions, I

Chapter 5 Minimal Models for $$ \mathcal{N}_\kappa ^\infty $$ -functions

Chapter 6 Generalized Friedrichs Extensions Associated with Interface Conditions for Sturm-Liouville Operators

Chapter 7 Spectral Properties of Operator Polynomials with Nonnegative Coefficients

Chapter 8 Szegő Pairs of Orthogonal Rational Matrix-valued Functions on the Unit Circle

Chapter 9 Singularities of Generalized Strings

Chapter 10 Orthogonal Polynomials on the Unit Circle with Respect to a Rational Weight Function

Chapter 11 Bi-dimensional Moment Problems and Regular Dilations

Chapter 12 Isospectral Vibrating Systems, Part 2: Structure Preserving Transformations

Chapter 13 A Functional Description for the Commutative WJ *-algebras of the D κ + -class

Chapter 14 On Normal Extensions of Unbounded Operators: IV. A Matrix Construction

Chapter 15 Directing Mappings in Krein Spaces

Chapter 16 The Extension Problem for Positive Definite Functions. A Short Historical Survey