Abstract
Different contractions are applied to the quantum superalgebra ospq(1 mod 2). In the first of them the graded analogue s-Hq(1) of the one-dimensional Heisenberg quantum algebra is obtained and its R-matrix explicitly calculated. In the second contraction a Z2-graded version of the q-oscillator is proposed and finally the supersymmetric two-dimensional Euclidean quantum algebra s-Eq(2) is found.
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