In Chapter 2, we are interested in the enumeration of a class of matchings avoiding certain partial

中文解释

第一部分主要研究一类有禁匹配的计数问题。匹配是没有不动点的对合。

正在查询

patchier gralloch edulcorate after some time good at catching rats long-lasting whisper about sit on eggs charge on accountant in charge