Geodesic
Intersection cohomology of reductive varieties
Journal of the European Mathematical Society, Tome 6 (2004) no. 4, pp. 465-481

Voir la notice de l'article provenant de la source EMS Press

We extend the methods developed in our earlier work to algorithmically compute the intersection cohomology Betti numbers of reductive varieties. These form a class of highly symmetric varieties that includes equivariant compactifications of reductive groups. Thereby, we extend a well-known algorithm for toric varieties.
DOI : 10.4171/jems/17
Classification : 14-XX, 00-XX
Keywords: 
Michel Brion; Roy Joshua. Intersection cohomology of reductive varieties. Journal of the European Mathematical Society, Tome 6 (2004) no. 4, pp. 465-481. doi: 10.4171/jems/17
@article{JEMS_2004_6_4_a3,
     author = {Michel Brion and Roy Joshua},
     title = {Intersection cohomology of reductive varieties},
     journal = {Journal of the European Mathematical Society},
     pages = {465--481},
     year = {2004},
     volume = {6},
     number = {4},
     doi = {10.4171/jems/17},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/17/}
}
TY  - JOUR
AU  - Michel Brion
AU  - Roy Joshua
TI  - Intersection cohomology of reductive varieties
JO  - Journal of the European Mathematical Society
PY  - 2004
SP  - 465
EP  - 481
VL  - 6
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/17/
DO  - 10.4171/jems/17
ID  - JEMS_2004_6_4_a3
ER  - 
%0 Journal Article
%A Michel Brion
%A Roy Joshua
%T Intersection cohomology of reductive varieties
%J Journal of the European Mathematical Society
%D 2004
%P 465-481
%V 6
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/17/
%R 10.4171/jems/17
%F JEMS_2004_6_4_a3

Cité par Sources :