On an extension of Knuth's rotation correspondence to reduced planar trees

Details On an extension of Knuth's rotation correspondence to reduced planar trees On an extension of Knuth's rotation correspondence to reduced planar trees

2012-03-02

arxiv.org/abs/1203.0425v1

Mathematics

Combinatorics

Scientific paper

We present a bijection from planar reduced trees to planar rooted hypertrees, which extends Knuth's rotation correspondence between planar binary trees and planar rooted trees. The operadic counterpart of the new bijection is explained. Related to this, the space of planar reduced forests is endowed with a combinatorial Hopf algebra structure. The corresponding structure on the space of planar rooted hyperforests is also described.

Affiliated with

Also associated with

No associations

Rating

On an extension of Knuth's rotation correspondence to reduced planar trees does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On an extension of Knuth's rotation correspondence to reduced planar trees, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On an extension of Knuth's rotation correspondence to reduced planar trees will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-166092