Details

Mark Grigorievich Krein (on his 100th birthday anniversary).- Mark Grigorievich Krein (on his 100th birthday anniversary).- Mark Grigorievich Krein (on his 100th birthday anniversary).- Mark Grigorievich Krein (on his 100th birthday anniversary).- Plenary Talks.- Modified Krein Formula and Analytic Perturbation Procedure for Scattering on Arbitrary Junction.- The Schur Transformation for Nevanlinna Functions: Operator Representations, Resolvent Matrices, and Orthogonal Polynomials.- M. Kre?n’s Research on Semi-Bounded Operators, its Contemporary Developments, and Applications.- Research Papers.- Remarks on the Inverse Spectral Theory for Singularly Perturbed Operators.- An Approach to a Generalization of White Noise Analysis.- Some Existence Conditions for the Compact Extrema of Variational Functionals of Several Variables in Sobolev Space W 2 1 .- The Moment Problem for Rational Measures: Convexity in the Spirit of Krein.- Almost Periodic Factorization of Some Triangular Matrix Functions.- On Generalized Operator-valued Toeplitz Kernels.- Abstract Interpolation Problem in Nevanlinna Classes.- On the Strong Kreiss Resolvent Condition in the Hilbert Space.- Anatomy of the C*-algebra Generated by Toeplitz Operators with Piece-wise Continuous Symbols.- Block Tridiagonal Matrices and a Beefed-up Version of the Ehrenfest Urn Model.- On The Unitarization Of Linear Representations Of Primitive Partially Ordered Sets.- Direct and Inverse Theorems in the Theory of Approximation of Banach Space Vectors by Exponential Type Entire Vectors.- Results on Convergence in Norm of Exponential Product Formulas and Pointwise of the Corresponding Integral Kernels.- Generalized Selfadjoint Operators.- Orthogonal Decomposition of Functions Subharmonic in the Unit Disc.- Asymptotics ofToeplitz Matrices with Symbols in Some Generalized Krein Algebras.- Generators of Random Processes in Ultrametric Spaces and Their Spectra.- On Pseudo-Hermitian Operators with Generalized C-symmetries.- Nonisospectral Flows on Self-adjoint, Unitary and Normal Semi-infinite Block Jacobi Matrices.- Compact Extrema: A General Theory and Its Applications to Variational Functionals.- On Extremal Problem for Algebraic Polynomials in Loading Spaces.- On Coxeter Graph Related Configurations of Subspaces of a Hilbert Space.- Correlation Functions of Intrinsically Stationary Random Fields.- Inverse Problem for Conservative Curved Systems.