Yutaka Yoshii

most citedSome results on certain finite-dimensional subalgebras of the hyperalgebra of a universal Chevalley group

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math.RT2024

Primitive idempotents of the hyperalgebra for the $r$ -th Frobenius kernel of $SL (2, k)$

Yutaka Yoshii

In this paper we construct primitive idempotents of the hyperalgebra for the $r$ -th Frobenius kernel of the algebraic group $SL (2, k)$ .

math.RT2023

Generating sets of the Jacobson radical of the hyperalgebra of (SL $_{2}$ ) $_{r}$

Yutaka Yoshii

We give generating sets of the Jacobson radical of the hyperalgebra of the $r$ -th Frobenius kernel of the algebraic group $SL_{2}$ over an algebraically closed field of charact…

Primitive idempotents of the hyperalgebra for the r-th Frobenius kernel of SL(2,k)

Generating sets of the Jacobson radical of the hyperalgebra of (SL2​)r​

Primitive idempotents of the hyperalgebra for the $r$ -th Frobenius kernel of $SL (2, k)$

Generating sets of the Jacobson radical of the hyperalgebra of (SL $_{2}$ ) $_{r}$