  The contraction method applied to the construction of the nonsemisimple
quantum symplectic Cayley-Klein groups $ Fun(Sp_q(n;j)) $. This groups has been
realised as Hopf algebra of the noncommutative functions over the algebra with
nilpotent generators. The dual quantum algebras $ sp_q(n;j) $ are constructed.

Quantum Algebra;Quantum Algebra