Jin-yi Cai, Tianyu Liu. An FPTAS for the square lattice six-vertex and eight-vertex models at low temperatures. In Dániel Marx, editor, Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms, SODA 2021, Virtual Conference, January 10 - 13, 2021. pages 1520-1534, SIAM, 2021. [doi]
Abstract is missing.