Abstract:
We describe the center of the ring Diffh(n)h-deformed differential operators of type A. We establish an isomorphism between certain localizations of Diffh(n) and the Weyl algebra Wn, extended by n indeterminates.
Keywords:
reduction algebra, oscillatory realization, ring of differential operators, Gelfand–Kirillov conjecture, dynamical Yang–Baxter equation.
The research of O. V. Ogievetsky was
supported by the Program of Competitive Growth of Kazan Federal
University and the Russian Foundation for Basic Research (Grant
No. 17-01-00585).
Citation:
O. V. Ogievetskii, B. Herlemont, “Rings of h-deformed differential operators”, TMF, 192:2 (2017), 322–334; Theoret. and Math. Phys., 192:2 (2017), 1218–1229
This publication is cited in the following 3 articles:
Jonas T. Hartwig, Dwight Anderson Williams II, “Symplectic Differential Reduction Algebras and Generalized Weyl Algebras”, SIGMA, 21 (2025), 001, 15 pp.
Basile Herlemont, Oleg Ogievetsky, “Differential Calculus on h-Deformed Spaces”, SIGMA, 13 (2017), 082, 28 pp.
Khoroshkin S., Ogievetsky O., “Diagonal Reduction Algebra and the Reflection Equation”, Isr. J. Math., 221:2 (2017), 705–729