Authors: Zhaoxiang Li Yanpei Liu Bingfeng Si
Publish Date: 2013/03/20
Volume: 29, Issue: 1, Pages: 123-134
Abstract
In this paper the chromatic sum functions of rooted biloopless nonseparable neartriangulations on the sphere and the projective plane are studied The chromatic sum function equations of such maps are obtained From the chromatic sum equations of such maps the enumerating function equations of such maps are derived An asymptotic evaluation and some explicit expression of enumerating functions are also derived
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