Counting Vertices with Given Outdegree in Plane Trees and k-ary Trees
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DOI: 10.1007/s00373-018-1975-8
Abstract: We count the number of vertices with given outdegree in plane trees and k-ary trees, and get the following results: the total number of vertices of outdegree i among all plane trees with n edges… read more here.
Keywords: vertices given; plane trees; ary trees; number vertices ... See more keywords