论文标题
再次围绕饰面图案
Again around frieze patterns
论文作者
论文摘要
本文的主要目的是证明有关饰面模式及其等效物的几个新结果，即quiddity（或$η$ - ）序列，并获得一个提供给定有限宽度的非相似frieze模式的公式。
The main goal of this paper is to prove several new results about frieze patterns and their equivalents, the quiddity (or $η$-)sequences and to obtain a formula giving the number of non-similar frieze patterns of given finite width.
