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math.QA2003
On construction of universal twist element from -matrix
A. A. Stolin, P. P. Kulish, E. V. Damaskinsky
A method to construct the universal twist element using the constant quasiclassical unitary matrix solution of the Yang - Baxter equation is proposed. The method is applied to few…
math.QA1998
On position operator spectral measure for deformed oscillator in the case of indetermine Hamburger moment problem
V. V. Borzov, E. V. Damaskinsky, P. P. Kulish
The spectral measure of the position (momentum) operator for -deformed oscillator is calculated in the case of the indetermine Hamburger moment problem. The exposition is gi…