Myungjun Yu

activity

20152026

most citedSlopes for higher rank Artin-Schreier-Witt Towers

17 citations · 28 across the 18 of their papers we have counts for

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math.NT2026

Cokernels of random $p$ -adic orthogonal matrices and their linearizations

Jungin Lee, Myungjun Yu

We study the linearization of the random $p$ -adic orthogonal matrix model. Let $A_{n}$ and $B_{n}$ be Haar-random $n \times n$ special orthogonal and alternating matrices over $\mathbb{…

math.NT2026

A mod $p$ determinant criterion for Cohen--Lenstra convergence of random $p$ -adic matrices with prescribed zero patterns

Hyungmin Jang, Nathan Kaplan, Jungin Lee +1

We study the distribution of cokernels of Haar-random matrices over the $p$ -adic integers with prescribed zero patterns, motivated by the Cohen--Lenstra heuristics. A central featu…

math.CO2026

Sharp threshold for universality of cokernels of classical random matrix models over the $p$ -adic integers

Jiwan Jung, Jungin Lee, Myungjun Yu

We prove that $\frac{l o g n}{n}$ is the sharp threshold for universality of the distribution of cokernels of random matrices over $Z_{p}$ . More precisely, let $α_n = \frac{c…

Cokernels of random p-adic orthogonal matrices and their linearizations

A mod p determinant criterion for Cohen--Lenstra convergence of random p-adic matrices with prescribed zero patterns

Sharp threshold for universality of cokernels of classical random matrix models over the p-adic integers

Cokernels of random $p$ -adic orthogonal matrices and their linearizations

A mod $p$ determinant criterion for Cohen--Lenstra convergence of random $p$ -adic matrices with prescribed zero patterns

Sharp threshold for universality of cokernels of classical random matrix models over the $p$ -adic integers