Preprints
W.Y. Lam, M. Yasumoto. Discrete minimal surfaces: Old and New. (2025). arXiv:2510.23757
Zhipeng Zhu, W. Y. Lam, Lok Ming Lui. A Structure-Preserving Numerical Method for Harmonic Maps Between High-genus Surfaces. (2025). arXiv:2509.01256
W.Y. Lam, On-Hei Solomon Lo, Chi Ho Yuen. Period matrices and homological quasi-trees on discrete Riemann surface. (2025). arXiv:2506.02317
W.Y. Lam. Space of circle patterns on tori and its symplectic form. (2024). arXiv: 2406.06773
W.Y. Lam. Pullback of symplectic forms to the space of circle patterns. (2024). arXiv: 2404.17458
Papers
W.Y. Lam. Discrete harmonic maps between hyperbolic surfaces. Calc. Var. Partial Differential Equations (2025). arXiv: 2405.02205
I. Izmestiev, W.Y. Lam. Discrete Laplacians -- spherical and hyperbolic. J. Lond. Math. Soc. (2025). arXiv:2408.04877
W.Y. Lam. Delaunay decompositions minimizing energy of weighted toroidal graphs. Discrete Comput. Geom. (2024). arXiv: 2203.03846
W.Y. Lam. CMC-1 surfaces via osculating Möbius transformations between circle patterns. Trans. Amer. Math. Soc (2024). arXiv: 2007.04253
R. Kenyon, W.Y. Lam, S. Ramassamy, and M. Russkikh. Dimers and Circle patterns. Annales scientifiques de l'École normale supérieure (2022). arXiv: 1810.05616
W.Y. Lam. Quadratic differentials and circle patterns on complex projective tori. Geometry & Topology (2021) arXiv: 1909.07258
W.Y. Lam. Minimal surfaces from infinitesimal deformations of circle packings. Advances in Mathematics. (2019). arXiv:1712.08564
R. Kenyon, W.Y. Lam. Holomorphic quadratic differentials on graphs and the chromatic polynomial. J. Combin. Theory Ser. A. (2019). arXiv:1803.00115
W.Y. Lam, U. Pinkall. Infinitesimal conformal deformations of triangulated surfaces in space. Discrete Comput. Geom. (2018). arXiv:1702.04019
W.Y. Lam. Discrete minimal surfaces: critical points of the area functional from integrable systems. International Mathematics Research Notices (2018). arXiv:1510.08788
W.Y. Lam, M. Yasumoto. Trivalent maximal surfaces in Minkowski space. In: Lorentzian Geometry and Related Topics. Springer Proceedings in Mathematics & Statistics (2018). pdf
W.Y. Lam, U. Pinkall. Isothermic triangulated surfaces. Math. Annalen (2016). arXiv:1501.02587
W.Y. Lam, U. Pinkall. Holomorphic vector fields and quadratic differentials on planar triangular meshes. In: Advances in Discrete Differential Geometry. Ed. by A. I. Bobenko. 2016.
Non-refereed
From isothermic triangulated surfaces to discrete holomorphicity. Research report in Oberwolfach Report No. 13/2015