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Total positivity of some polynomial matrices that enumerate labeled trees and forests II. Rooted labeled trees and partial functional digraphs.
Xi Chen
Alan D. Sokal
Published in:
Adv. Appl. Math. (2024)
Keyphrases
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labeled trees
ordered labeled trees
tree structures
tree structured data
unordered trees
tree edit distance
data model
parent child
random walk
singular value decomposition
directed graph
phylogenetic trees
tree mining
tree patterns