A Drinfeld presentation, PBW basis, and Hopf superalgebra structure are constructed for the super Yangian of the exceptional Lie superalgebra D(2,1;λ).
Hopf superalgebra structure for Drinfeld super Yangian of Lie superalgebra $B(m,n)$
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We construct a Hopf superalgebra structure for a Drinfeld super Yangian of Lie superalgebra $B(m,n)$ relative to all possible choices of Borel subalgebras. In order to do this we introduce a simplified definition of Drinfeld super Yangians.
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Drinfeld super Yangian of the exceptional Lie superalgebra $D(2,1;\lambda)$
A Drinfeld presentation, PBW basis, and Hopf superalgebra structure are constructed for the super Yangian of the exceptional Lie superalgebra D(2,1;λ).