Polytopal realizations of non-crystallographic associahedra
Algebraic Combinatorics, cilt.8, sa.1, ss.17-28, 2025 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 8 Sayı: 1
- Basım Tarihi: 2025
- Doi Numarası: 10.5802/alco.402
- Dergi Adı: Algebraic Combinatorics
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, zbMATH, Directory of Open Access Journals
- Sayfa Sayıları: ss.17-28
- Anahtar Kelimeler: g-vector fan, generalized associahedron, unfolding
- Galatasaray Üniversitesi Adresli: Evet
Özet
We use the folding technique to show that generalized associahedra for non-simply-laced root systems (including non-crystallographic ones) can be obtained as sections of simply-laced generalized associahedra constructed by Bazier-Matte, Chapelier-Laget, Douville, Mousavand, Thomas and Yıldırım.