Jungin Lee

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math.NT2026

An upper bound for counting algebraic tori over $Q$ by Artin conductor

Jungin Lee

Let $N_{n}^{tor} (X)$ be the number of isomorphism classes of $n$ -dimensional algebraic tori over $Q$ whose Artin conductor is bounded by $X$ . We prove that there is…

math.NT2026

Universality of the cokernels of random $p$ -adic matrices with inhomogeneously balanced columns

Jungin Lee, Sungjin Park

In this paper, we prove universality of the distribution of the cokernels of a random $p$ -adic matrix with inhomogeneously balanced columns. More precisely, let $u \geq 0$ be an int…

math.NT2025

Counting algebraic tori over $Q$ by Artin conductor

Jungin Lee

In this paper we count the number $N_{n}^{tor} (X)$ of $n$ -dimensional algebraic tori over $Q$ whose Artin conductor of the associated character is bounded by $X$ . Thi…

An upper bound for counting algebraic tori over Q by Artin conductor

Universality of the cokernels of random p-adic matrices with inhomogeneously balanced columns

Counting algebraic tori over Q by Artin conductor

An upper bound for counting algebraic tori over $Q$ by Artin conductor

Universality of the cokernels of random $p$ -adic matrices with inhomogeneously balanced columns

Counting algebraic tori over $Q$ by Artin conductor