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EJC
2010

Enumeration results for alternating tree families

13 years 4 months ago
Enumeration results for alternating tree families
We study two enumeration problems for up-down alternating trees, i.e., rooted labelled trees T, where the labels v1, v2, v3, . . . on every path starting at the root of T satisfy v1 < v2 > v3 < v4 >
Markus Kuba, Alois Panholzer
Added 10 Dec 2010
Updated 10 Dec 2010
Type Journal
Year 2010
Where EJC
Authors Markus Kuba, Alois Panholzer
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