Zhengyi Zhou

activity

20242026

collaborators

Showing math.SGShow all

2 papers · 1 filter

math.SG2026

The Arnol'd chord conjecture for $S T^{*} T^{3}$

Kainan Guo, Zhengyi Zhou

We prove the Arnol'd chord conjecture for $S T^{*} T^{3}, S T^{*} (S^{1} \times S^{2}), S T^{*} S^{3}$ as well as arbitrary connected sums among them.

math.SG2026

Algebraic planar torsion in contact manifolds

Zhengyi Zhou

We demonstrate that the functorial properties of the symplectic field theory under strong cobordisms and surgery cobordisms can produce finite algebraic (planar) torsions from simp…

The Arnol'd chord conjecture for ST∗T3

Algebraic planar torsion in contact manifolds

The Arnol'd chord conjecture for $S T^{*} T^{3}$