Rings of h-deformed differential operators

© 2017, Pleiades Publishing, Ltd. We describe the center of the ring Diff h (n) ofh-deformed differential operators of type A. We establish an isomorphism between certain localizations of Diff h (n) and the Weyl algebra W n , extended by n indeterminates

Rings of h-deformed differential operators

© 2017, Pleiades Publishing, Ltd. We describe the center of the ring Diff h (n) ofh-deformed differential operators of type A. We establish an isomorphism between certain localizations of Diff h (n) and the Weyl algebra W n , extended by n indeterminates

Rings of h-deformed differential operators

© 2017, Pleiades Publishing, Ltd. We describe the center of the ring Diff h (n) ofh-deformed differential operators of type A. We establish an isomorphism between certain localizations of Diff h (n) and the Weyl algebra W n , extended by n indeterminates

Rings of h-deformed differential operators

© 2017, Pleiades Publishing, Ltd. We describe the center of the ring Diff h (n) ofh-deformed differential operators of type A. We establish an isomorphism between certain localizations of Diff h (n) and the Weyl algebra W n , extended by n indeterminates

Differential calculus on h-deformed spaces

© 2017, Institute of Mathematics. All rights reserved. We construct the rings of generalized differential operators on the h-deformed vector space of gl-type. In contrast to the q-deformed vector space, where the ring of differential operators is unique up to an isomorphism, the general ring of h-deformed differential operators Diff h, σ (n) is labeled by a rational function σ in n variables, satisfying an over-determined system of finite-difference equations. We obtain the general solution of the system and describe some properties of the rings Diff h, σ (n)

Rings of h-deformed differential operators

© 2017, Pleiades Publishing, Ltd. We describe the center of the ring Diff h (n) ofh-deformed differential operators of type A. We establish an isomorphism between certain localizations of Diff h (n) and the Weyl algebra W n , extended by n indeterminates