| Revision as of 04:31, 4 November 2015 editTakuyaMurata (talk | contribs)Extended confirmed users, IP block exemptions, Pending changes reviewers89,986 edits ←Created page with '== References == *W. Fulton, R. MacPherson, F. Sottile, and B. Sturmfels, ‘Intersection theory on spherical varieties’, J. Alg. Geom. 4 (1995), 181–193. {...' | Revision as of 04:45, 4 November 2015 edit undoTakuyaMurata (talk | contribs)Extended confirmed users, IP block exemptions, Pending changes reviewers89,986 editsNo edit summaryNext edit → | ||
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| The basic question, still open as of, is whether there is a ]: | |||
| :<math>A^*(X) \to \operatorname{H}^*(X, \mathbb{Z}</math> | |||
| (If ''X'' is smooth, such a map exists since <math>A^*(X)</math> is the usual ] of ''X''.) | |||
| == References == | == References == | ||
| *W. Fulton, R. MacPherson, F. Sottile, and B. Sturmfels, ‘Intersection theory on spherical varieties’, J. Alg. Geom. 4 (1995), 181–193. | *W. Fulton, R. MacPherson, F. Sottile, and B. Sturmfels, ‘Intersection theory on spherical varieties’, J. Alg. Geom. 4 (1995), 181–193. | ||
Revision as of 04:45, 4 November 2015
The basic question, still open as of, is whether there is a cycle map:
(If X is smooth, such a map exists since is the usual Chow ring of X.)
is the usual References
- W. Fulton, R. MacPherson, F. Sottile, and B. Sturmfels, ‘Intersection theory on spherical varieties’, J. Alg. Geom. 4 (1995), 181–193.
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