activity
20172026
most citedOn nonsingularity of circulant matrices

9 citations · 16 across the 13 of their papers we have counts for

collaborators

14 papers

math.CV2026

Answers to three problems in Dinh-Sibony's list on holomorphic foliation theory

Zhangchi Chen

We address Problems~2.2(i), 2.2(ii), and~2.4 in Dinh--Sibony's list. For a saturated holomorphic curve foliation on a compact Kähler manifold with finitely many singularities, ever…

math.CV2026

Conditional Oka Complex Structures of the Six-Sphere

Zhangchi Chen

Alpöge's construction produces a period family of compact complex threefolds fibred over , with complex two-tori as general fibres. We give a direct proof that every…

math.AG2026

Nakano-positive determinants outside the Hodge-Riemann cone

Zhangchi Chen

Dinh and Nguyên asked whether the determinant of a Griffiths positive matrix of -forms belongs to the Hodge--Riemann cone. For every and $2\leqslant k\leqslant…

math.CV2024

Frequently hypercyclic meromorphic curves with slow growth

Zhangchi Chen, Bin Guo, Song-Yan Xie

We construct entire curves in projective spaces that exhibit frequent hypercyclicity under translations along countably many prescribed directions while maintaining optimal slow gr…

math.CV2023

Entire holomorphic curves into intersecting general hypersurfaces

Zhangchi Chen, Dinh Tuan Huynh, Ruiran Sun +1

Let be hypersurfaces in with total degrees , in general position and satisfying a generic…

math.CV2023★ 3 cited

Universal Entire Curves in Projective Spaces with Slow Growth

Zhangchi Chen, Dinh Tuan Huynh, Song-Yan Xie

We construct explicit universal entire curves in projective spaces whose Nevanlinna characteristic functions grow slower than any preassigned transcendental growth rate. Moreover,…