Möbius inversion for the Bruhat ordering on a Weyl group
Annales scientifiques de l'École Normale Supérieure, Serie 4, Volume 4 (1971) no. 3, p. 393-398
@article{ASENS_1971_4_4_3_393_0,
     author = {Verma, Daya-Nand},
     title = {M\"obius inversion for the Bruhat ordering on a Weyl group},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     publisher = {Elsevier},
     volume = {Ser. 4, 4},
     number = {3},
     year = {1971},
     pages = {393-398},
     doi = {10.24033/asens.1215},
     zbl = {0236.20035},
     mrnumber = {45 \#139},
     language = {en},
     url = {http://www.numdam.org/item/ASENS_1971_4_4_3_393_0}
}
Verma, Daya-Nand. Möbius inversion for the Bruhat ordering on a Weyl group. Annales scientifiques de l'École Normale Supérieure, Serie 4, Volume 4 (1971) no. 3, pp. 393-398. doi : 10.24033/asens.1215. http://www.numdam.org/item/ASENS_1971_4_4_3_393_0/

[1] N. Bourbaki, Élément de Mathématiques ; Fasc. XXXIV : Groupes et Algèbres de Lie, chap. IV et V, Hermann, Paris, 1968. | Zbl 0186.33001

[2] G.-C. Rota, On the foundations of combinatorial theory ; I. Theory of Möbius functions (Zeits. für Wahrscheinlichkeitstheorie, vol. 2, 1964, p. 340-368). | MR 30 #4688 | Zbl 0121.02406

[3] D.-N. Verma, Structure of certain induced representations of complex semisimple Lie algebras (Bull. Amer. Math. Soc., vol. 74, 1968, p. 160-166). | MR 36 #1503 | Zbl 0157.07604