Chromatic sums for rooted planar triangulations. V: Special equations. (English) Zbl 0287.05103
MSC:
05C10 | Planar graphs; geometric and topological aspects of graph theory |
05C30 | Enumeration in graph theory |
39B05 | General theory of functional equations and inequalities |
05C15 | Coloring of graphs and hypergraphs |