Chia-Fu Yu

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20212026

most citedOn superspecial abelian surfaces over finite fields III

1 citations · 1 across the 6 of their papers we have counts for

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math.NT2026

Superspecial Points on Shimura Curves

Yasuhiro Terakado, Jiangwei Xue, Chia-Fu Yu

Let $X$ be the Shimura curve attached to an indefinite quaternion $Q$ -algebra $B$ with a maximal order $O_{B}$ . This paper investigates the reduction $X \otimes F_{p}$ …

math.RT2026

Twisted Gelfand-Ponomarev modules

Joseph Muller, Chia-Fu Yu

In this expository paper, given a field $K$ and two automorphisms $σ, τ \in Aut (K)$ , we give a self-contained proof of the classification of finite dimensional $K$ -vector s…

math.NT2026

Introduction to Dieudonné modules and supersingular abelian varieties revisited

Chia-Fu Yu

In this Note we present an expository account for \dieu modules and revisit supersingular abelian varieties. We give a simple proof of the uniqueness of products of two or more sup…

math.NT2026

Polarized superspecial abelian varieties over $F_{p}$ via hermitian lattices

Yucui Lin, Jiangwei Xue, Chia-Fu Yu

We study the set of isomorphism classes of polarized superspecial abelian varieties $(A, λ)$ of a fixed dimension over $F_{p}$ with Frobenius endomorphism $π_{A} = - p$ and…

Superspecial Points on Shimura Curves

Twisted Gelfand-Ponomarev modules

Introduction to Dieudonné modules and supersingular abelian varieties revisited

Polarized superspecial abelian varieties over Fp​ via hermitian lattices

Polarized superspecial abelian varieties over $F_{p}$ via hermitian lattices