Publications

2026

1. 

   Finite group actions on nonpositively curved 3-manifolds

   Bena Tshishiku and Zhengyu Zou

   Oct 2026

   Preprint

   arXiv Bib PDF

   @misc{tshishiku2026finitegroupactions,
     title = {Finite group actions on nonpositively curved 3-manifolds},
     author = {Tshishiku, Bena and Zou, Zhengyu},
     year = {2026},
     month = oct,
     eprint = {2610.10730},
     archiveprefix = {arXiv},
     primaryclass = {math.GT},
     url = {https://arxiv.org/abs/2610.10730},
     note = {Preprint}
   }

2. 

   Isometric free finite group actions on non-positively curved 3-manifolds

   Zhengyu Zou

   Jul 2026

   Submitted

   arXiv Bib PDF

   @misc{zou2026isometricfreefinitegroup,
     title = {Isometric free finite group actions on non-positively curved 3-manifolds},
     author = {Zou, Zhengyu},
     year = {2026},
     month = jul,
     eprint = {2606.22088},
     archiveprefix = {arXiv},
     primaryclass = {math.GT},
     url = {https://arxiv.org/abs/2606.22088},
     note = {Submitted}
   }

2025

1. 

   Vertex-minimal hyperbolic origami 2-torus

   Zhengyu Zou

   Nov 2025

   Submitted

   arXiv Bib PDF

   @misc{zou2025vertexminimalhyperbolicorigami2torus,
     title = {Vertex-minimal hyperbolic origami 2-torus},
     author = {Zou, Zhengyu},
     year = {2025},
     month = nov,
     eprint = {2509.18668},
     archiveprefix = {arXiv},
     primaryclass = {math.MG},
     url = {https://arxiv.org/abs/2509.18668},
     note = {Submitted}
   }

2. 

   Spirals, Tic-Tac-Toe Partition, and Deep Diagonal Maps

   Zhengyu Zou

   Arnold Mathematical Journal, May 2025

   DOI arXiv Bib PDF

   @article{zou2025spiralstictactoepartitiondeep,
     title = {Spirals, Tic-Tac-Toe Partition, and Deep Diagonal Maps},
     author = {Zou, Zhengyu},
     journal = {Arnold Mathematical Journal},
     year = {2025},
     month = may,
     volume = {11},
     number = {4},
     pages = {123--181},
     doi = {10.56994/ARMJ.011.004.006},
     url = {https://doi.org/10.56994/ARMJ.011.004.006},
   }