𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An Explicit Derivation of the Möbius Function for Bruhat Order

✍ Scribed by Brant C. Jones


Publisher
Springer Netherlands
Year
2009
Tongue
English
Weight
321 KB
Volume
26
Category
Article
ISSN
0167-8094

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Extremal problems for the Möbius functio
✍ Margaret A. Readdy 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 902 KB

We study extremal problems concerning the M6bius function kt of certain families of subsets from 0,, the lattice of faces of the n-dimensional octahedron. For lower order ideals ff from O,, tP(~}] attains a unique maximum by taking ff to be the lower two-thirds of the ranks of the poset. Stanley sho