Ryuji Tanimoto

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20232025

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math.RT2025

Homomorphisms from $SL (2, k)$ to $SL (4, k)$ in positive characteristic

Ryuji Tanimoto

Let $k$ be an algebraically closed field of positive characteistic $p$ and let $SL (n, k)$ denote the special linear algebraic group of degree $n$ over $k$ . In this paper, we…

math.RT2023

Representations of $G_{a} ⋊ G_{m}$ into $SL (3, k)$ in positive characteristic

Ryuji Tanimoto

Let $k$ be an algebraically closed field of positive characteristic $p$ . In this article, we classify representations of $G_{a} ⋊ G_{m}$ into $SL (3, k)$ ,…

Homomorphisms from SL(2,k) to SL(4,k) in positive characteristic

Representations of Ga​⋊Gm​ into SL(3,k) in positive characteristic

Homomorphisms from $SL (2, k)$ to $SL (4, k)$ in positive characteristic

Representations of $G_{a} ⋊ G_{m}$ into $SL (3, k)$ in positive characteristic