Xiang Li

collaborators

2 papers

math.NT2026

Nonabelian Chabauty for the Thrice-punctured Line over Cyclotomic Fields

Minhyong Kim, Xiang Li, Martin Lüdtke

In this paper we study the motivic Chabauty--Kim method, which aims to determine the set of $S$ -integral points of $P^{1} ∖ {0, 1, \infty}$ , over cyclotomic fiel…

math.NT2026

Polylogarithmic Chabauty--Kim loci over number fields

Xiang Li, Martin Lüdtke

We study polylogarithmic Chabauty--Kim loci for $S$ -integral points on $P^{1} ∖ {0, 1, \infty}$ over number fields. We compare motivic and étale Selmer schemes, d…