2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/61560There studed correspondence between symplectic leaves, irreducible representations and prime ideals, which is invariant with respect to quantum adjoint action. The Conjecture of De Concini-Kac-Procesi on dimensions of irreducible representations is proved for sufficiently great $l$.Latex, 24 pagesQuantum AlgebraRings and Algebras17B37,16G10Quantum solvable algebras. Ideals and representations at roots of 1text