DOAJ Open Access 2008

A bijection between shrubs and series-parallel posets

Frédéric Chapoton

Lihat Sumber DOI

Abstrak

Motivated by the theory of operads, we introduce new combinatorial objects, called shrubs, that generalize forests of rooted trees. We show that the species of shrubs is isomorphic to the species of series-parallel posets.

Topik & Kata Kunci

Mathematics

Penulis (1)

Frédéric Chapoton

Format Sitasi

APA MLA BibTeX

Chapoton, F. (2008). A bijection between shrubs and series-parallel posets. https://doi.org/10.46298/dmtcs.3649

Akses Cepat

Lihat di Sumber doi.org/10.46298/dmtcs.3649

Informasi Jurnal

Tahun Terbit: 2008
Sumber Database: DOAJ
DOI: 10.46298/dmtcs.3649
Akses: Open Access ✓