摘要
研究了带根近二正则平面地图的计数问题,提供了以根面次和边数为参数的计数函数所满足的计数方程,并导出了一些计数显式.
This paper investigates the enumeration of rooted nearly 2-regular planar maps, provides the enumerating equations satisfied by enumerating functions with the valency of root-face,and the number of edges as two parameters. Some explicit expressions of them are also derived.
出处
《吉首大学学报（自然科学版）》
CAS
2008年第3期14-16,共3页
Journal of Jishou University(Natural Sciences Edition)
基金
国家自然科学基金资助项目(10271017)
