Pour une variété complexe projective il est possible de construire les invariants de Gromov-Witten avec des méthodes algébriques ou symplectiques. Utilisant l’approche algébrique de Behrend et Fantechi et l’approche symplectique de l’auteur, on prouve l’équivalence des deux points de vue.
For a complex projective manifold Gromov-Witten invariants can be constructed either algebraically or symplectically. Using the versions of Gromov-Witten theory by Behrend and Fantechi on the algebraic side and by the author on the symplectic side, we prove that both points of view are equivalent
@article{AIF_1999__49_6_1743_0, author = {Siebert, Bernd}, title = {Algebraic and symplectic Gromov-Witten invariants coincide}, journal = {Annales de l'Institut Fourier}, volume = {49}, year = {1999}, pages = {1743-1795}, doi = {10.5802/aif.1737}, mrnumber = {2001f:14097}, zbl = {0970.14030}, language = {en}, url = {http://dml.mathdoc.fr/item/AIF_1999__49_6_1743_0} }
Siebert, Bernd. Algebraic and symplectic Gromov-Witten invariants coincide. Annales de l'Institut Fourier, Tome 49 (1999) pp. 1743-1795. doi : 10.5802/aif.1737. http://gdmltest.u-ga.fr/item/AIF_1999__49_6_1743_0/
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