M. Larsen

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20242026

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math.RT2025

Tensor Power Asymptotics for Linearly Reductive Groups

Michael J. Larsen

Given a finite-dimensional faithful representation $V$ of a linearly reductive group $G$ over a field $K = K ˉ$ , we consider the growth of the number of irreducible factors of $V^…

math.AG2025

Quantum Elliptic Curves I: Algebraic Case

Michael J. Larsen, Valery Lunts

A complex elliptic curve $E$ can be defined as the quotient of the analytic space $C^{*}$ by a discrete action of the cyclic group $q^{Z}$ for $∣ q ∣ \neq = 1$ …

math.GR2025

Genus zero tensor products

Michael Larsen, Yue Shi

Let $L$ and $M$ be finite extensions of $K = C (t)$ . If $L \otimes_{K} M$ is a field of genus $0$ , then at least one of $L$ and $M$ is ramified over at most four valuations o…