3 papers
math.CO2026
Kusner's conjecture: Exact values and linear bounds
Hong-Jun Ge, Zixiang Xu, Yang Zhou
In 1983, Kusner conjectured that the largest equilateral set in with metric has cardinality when and when This conjecture…
math.NT2025
Explicit Hecke eigenform product identities for Hilbert modular forms
Zeping Hao, Chao Qin, Yang Zhou
Let be a totally real number field, and be Hilbert modular forms over that are Hecke eigenforms satisfying . We characterize such product identities amo…
math.AG2024
Gromov--Witten Invariants of Non-Convex Complete Intersections in Weighted Projective Stacks
Felix Janda, Nawaz Sultani, Yang Zhou
In this paper we compute genus 0 orbifold Gromov--Witten invariants of Calabi--Yau threefold complete intersections in weighted projective stacks, regardless of convexity condition…