Mamoru Ueda

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20242026

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Affine Yangians and some cosets of non-rectangular $W$ -algebras

Mamoru Ueda

We construct a homomorphism from the affine Yangian associated with $sl (q_{u} - q_{u + 1})$ to the universal enveloping algebra of a $W$ -algebra associated with $\ma…

math.QA2024

Notes on a homomorphism from the affine Yangian associated with $sl^(n)$ to the affine Yangian associated with $sl (n + 1)$

Mamoru Ueda

In the previous paper, we constructed a homomorphism from the affine Yangian associated with $sl (n)$ to the standard degreewise completion of the affine Yangia…

Affine Yangians and some cosets of non-rectangular W-algebras

Notes on a homomorphism from the affine Yangian associated with sl^(n) to the affine Yangian associated with sl(n+1)

Affine Yangians and some cosets of non-rectangular $W$ -algebras

Notes on a homomorphism from the affine Yangian associated with $sl^(n)$ to the affine Yangian associated with $sl (n + 1)$