The Extended Field of Operator Theory

Inverse Scattering to Determine the Shape of a Vocal Tract.- Positivity and the Existence of Unitary Dilations of Commuting Contractions.- The Infinite-dimensional Continuous Time Kalman-Yakubovich-Popov Inequality.- From Toeplitz Eigenvalues through Green’s Kernels to Higher-order Wirtinger-Sobolev Inequalities.- The Method of Minimal Vectors Applied to Weighted Composition Operators.- The Continuous Analogue of the Resultant and Related Convolution Operators.- Split Algorithms for Centrosymmetric Toeplitz-plus-Hankel Matrices with Arbitrary Rank Profile.- Schmidt-Representation of Difference Quotient Operators.- Algebras of Singular Integral Operators with Piecewise Continuous Coefficients on Weighted Nakano Spaces.- Pseudodifferential Operators with Compound Slowly Oscillating Symbols.- Extension of Operator Lipschitz and Commutator Bounded Functions.- On the Kernel of Some One-dimensional Singular Integral Operators with Shift.- The Fredholm Property of Pseudodifferential Operators with Non-smooth Symbols on Modulation Spaces.- On Indefinite Cases of Operator Identities Which Arise in Interpolation Theory.- Singular Integral Operators in Weighted Spaces of Continuous Functions with Oscillating Continuity Moduli and Oscillating Weights.- Poly-Bergman Spaces and Two-dimensional Singular Integral Operators.- Weak Mixing Properties of Vector Sequences.