论文标题
球形的产品杂志和球体的三角形
Product-Coproduct Prographs and Triangulations of the Sphere
论文作者
论文摘要
在本文中，我们解释了涉及路径，tableaux，三角剖分，括号配置的经典加泰罗尼亚对象家族如何在三维版本上更具概括性。特别是，我们将产品杂志呈现为中心对象，解释了球体三角形的组合。然后，我们揭露了一种自然的方式，将塔玛里晶格扩展到产品杂志的杂志。
In this paper, we explain how the classical Catalan families of objects involving paths, tableaux, triangulations, parentheses configurations and more generalize canonically to a three-dimensional version. In particular, we present product-coproduct prographs as central objects explaining the combinatorics of the triangulations of the sphere. Then we expose a natural way to extend the Tamari lattice to the product-coproduct prographs.
