1 citations · 1 across the 2 of their papers we have counts for
2 papers
math-ph2007★ 1 cited
Eigenfunction Expansions of Functions Describing Systems with Symmetries
Ivan Kachuryk, Anatoliy Klimyk
Physical systems with symmetries are described by functions containing kinematical and dynamical parts. We consider the case when kinematical symmetries are described by a noncompa…
math.CA2006
On Orthogonality Relations for Dual Discrete q-Ultraspherical Polynomials
Valentyna A. Groza, Ivan I. Kachuryk
The dual discrete -ultraspherical polynomials correspond to indeterminate moment problem and, therefore, have one-parameter family of extremal orthogonalit…