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math.RA2026
Commuting Subalgebras of Affine Super Yangians Arising from Edge Contractions
Mamoru Ueda
In the previous paper, we constructed two kinds of edge contractions for the affine super Yangian and a homomorphism from the affine super Yangian to the universal enveloping algeb…
math.RA2025
The coproduct for the affine Yangian and the parabolic induction for non-rectangular -algebras
Mamoru Ueda
By using the coproduct and evaluation map for the affine Yangian and the Miura map for non-rectangular -algebras, we construct a homomorphism from the affine Yangian associated…
math.RA2024
Affine super Yangians and non-rectangular -superalgebras
Mamoru Ueda
We construct four edge contractions for the affine super Yangian of type . By using these edge contractions, we give a homomorphism from the affine super Yangian of type to…