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.