Characteristic Functions, Scattering Functions and Transfer Functions

1. Differential-difference Equations in Entire Functions
Genrich Belitskii, Vadim Tkachenko

2. Inverse Stieltjes-like Functions and Inverse Problems for Systems with Schrödinger Operator
Sergey V. Belyi, Eduard R. Tsekanovskii

3. Bi-Isometries and Commutant Lifting
Hari Bercovici, Ronald G. Douglas, Ciprian Foias

4. The One-sided Ergodic Hilbert Transform of Normal Contractions
Guy Cohen, Michael Lin

5. Model Reduction in Symbolically Semi-separable Systems with Application to Pre-conditioners for 3D Sparse Systems of Equations
Patrick Dewilde, Haiyan Jiao, Shiv Chandrasekaran

6. Pick Matrices for Schur Multipliers
Harry Dym, Dan Volok

7. The Stable Rank of a Nest Algebra and Strong Stabilization of Linear Time-varying Systems
Avraham Feintuch

8. Convexity of Ranges and Connectedness of Level Sets of Quadratic Forms
I. Feldman, N. Krupnik, A. Markus

9. The Schur Algorithm in Terms of System Realizations
Bernd Fritzsche, Victor Katsnelson, Bernd Kirstein

10. On Some Interrelations Between J-Potapov Functions and J-Potapov Sequences
Bernd Fritzsche, Bernd Kirstein, Uwe Raabe

11. A Solvable Model for Scattering on a Junction and a Modified Analytic Perturbation Procedure
B. Pavlov

12. Integral Equations in the Theory of Levy Processes
Lev Sakhnovich

13. β-spread of Sets in Metric Spaces and Critical Values of Smooth Functions
Yosef Yomdin

Keywords: Mathematics, Operator Theory