1700 Forests

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arxiv 1608.08740 v1 pith:V7PDSFWC submitted 2016-08-31 cs.DM

Nachum Dershowitz This is my paper · ORCID

classification cs.DM

keywords forestsorderedpathsdyckequinumerousgrand-dycksincestart

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Since ordered trees and Dyck paths are equinumerous, so are ordered forests and grand-Dyck paths that start with an upwards step.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

Nonleaf Patterns in Trees: Protected Nodes and Fine Numbers
cs.DM 2019-08 accept novelty 6.0 of 10

A new pattern-enumeration formula for ordered trees that includes nonleaf-only pattern components is proven and used to count protected and unprotected nodes, stumps, and related tree families.