FUNCTIONAL ANALYSIS IN THE INSTITUTE OF MATHEMATICS OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE
ON A SYSTEM OF DIRAC DIFFERENTIAL EQUATIONS WITH DISCONTINUITY CONDITIONS INSIDE AN INTERVAL
JACOBI MATRIX PAIR AND DUAL ALTERNATIVE q-CHARLIER POLYNOMIALS
Singular Perturbations of Self-Adjoint Operators Associated with Rigged Hilbert Spaces
DIRECT AND INVERSE THEOREMS IN THE THEORY OF APPROXIMATION BY THE RITZ METHOD
CONDITIONAL EXPECTATIONS ON COMPACT QUANTUM GROUPS AND QUANTUM DOUBLE COSETS
POINT SPECTRUM OF SINGULARLY PERTURBED SELF-ADJOINT OPERATORS
OPERATORS OF GENERALIZED TRANSLATION AND HYPERGROUPS CONSTRUCTED FROM SELF-ADJOINT DIFFERENTIAL OPERATORS
STRONGLY NONLINEAR DIFFERENTIAL EQUATIONS WITH CARLITZ DERIVATIVES OVER A FUNCTION FIELD
ON AN APPLICATION OF THE LAX-PHILLIPS SCATTERING APPROACH IN THE THEORY OF SINGULAR PERTURBATIONS
ELLIPTIC OPERATORS IN A REFINED SCALE OF FUNCTIONAL SPACES
ON THE GROUP C*-ALGEBRAS OF A SEMIDIRECT PRODUCT OF COMMUTATIVE AND FINITE GROUPS
MULTIFRACTAL ANALYSIS OF SINGULARLY CONTINUOUS PROBABILITY MEASURES