论文标题
2个复合物的理性曲率不变性
Rational curvature invariants for 2-complexes
论文作者
论文摘要
定义了二维细胞复合物的新不变性，可以将其解释为曲率边界。在同伴文章中，这些不变性被证明是理性的和可计算的。该文档是一项调查，收集有关这些不变的定理，计算示例并提出了一个猜想计划。
New invariants for 2-dimensional cell complexes are defined, which can be interpreted as curvature bounds. These invariants are proved to be rational and computable in a companion article. This document is a survey that collects theorems about these invariants, computes examples, and lays out a programme of conjectures.
