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Relèvements des algèbres lisses et de leurs morphismes

✍ Scribed by A. Arabia


Book ID
105756738
Publisher
European Mathematical Society
Year
2001
Tongue
English
Weight
717 KB
Volume
76
Category
Article
ISSN
0010-2571

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📜 SIMILAR VOLUMES


Algèbres de Hopf des permutahèdres, asso
✍ Frédéric Chapoton 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 152 KB

Three graded Hopf algebras over Z are constructed, each one having in degree n a basis indexed by the faces of a polytope of dimension n&1, respectively, the hypercube, the associahedron, and the permutahedron. This lifts to the level of all faces previous constructions of Loday and Ronco and Malven