The Euler characteristic of standard CR manifolds
Medori, Costantino ; Nacinovich, Mauro
Bollettino dell'Unione Matematica Italiana, Tome 4-A (2001), p. 783-791 / Harvested from Biblioteca Digitale Italiana di Matematica

In questo lavoro si calcola la caratteristica di Eulero delle varietà CR standard.

Publié le : 2001-10-01
@article{BUMI_2001_8_4B_3_783_0,
     author = {Costantino Medori and Mauro Nacinovich},
     title = {The Euler characteristic of standard CR manifolds},
     journal = {Bollettino dell'Unione Matematica Italiana},
     volume = {4-A},
     year = {2001},
     pages = {783-791},
     zbl = {1177.32021},
     mrnumber = {1859997},
     language = {en},
     url = {http://dml.mathdoc.fr/item/BUMI_2001_8_4B_3_783_0}
}
Medori, Costantino; Nacinovich, Mauro. The Euler characteristic of standard CR manifolds. Bollettino dell'Unione Matematica Italiana, Tome 4-A (2001) pp. 783-791. http://gdmltest.u-ga.fr/item/BUMI_2001_8_4B_3_783_0/

[HS41] Hopf, H.-Samelson, H., Ein Satz über die Wirkungsräume geschlossener Liescher Gruppen, Comment. Math. Helv., 13 (1941), 240-251. | MR 6546 | Zbl 0025.23704

[MN97] Medori, C.-Nacinovich, M., Levi-Tanaka algebras and homogeneous CR manifolds, Compositio Math., 109, no. 2 (1997), 195-250. | MR 1478818 | Zbl 0955.32029

[MN98] Medori, C.-Nacinovich, M., Classification of semisimple Levi-Tanaka algebras, Ann. Mat. Pura Appl. (4), CLXXIV (1998), 285-349. | MR 1746933 | Zbl 0999.17039

[MN] Medori, C.-Nacinovich, M., Complete nondegenerate locally standard CR manifolds, Math. Ann., 317 (2000), 509-526. | MR 1776115 | Zbl 1037.32031

[Mon50] Montgomery, D., Simply connected homogeneous spaces, Proc. Amer. Math. Soc., 1 (1950), 467-469. | MR 37311 | Zbl 0041.36309

[Sam58] Samelson, H., On curvature and characteristic of homogeneous spaces, Michigan Math. J., 5 (1958), 13-18. | MR 103509 | Zbl 0084.37407

[Tan67] Tanaka, N., On generalized graded Lie algebras and geometric structures I, J. Math. Soc. Japan, 19, no. 2 (1967), 215-254. | MR 221418 | Zbl 0165.56002

[Tan70] Tanaka, N., On differential systems, graded Lie algebras and pseudogroups, J. Math. Kyoto Univ., 10 (1970), 1-82. | MR 266258 | Zbl 0206.50503