Geodesic
Virtual Classes for the Working Mathematician
Symmetry, integrability and geometry: methods and applications, Tome 16 (2020) Cet article a éte moissonné depuis la source Math-Net.Ru

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This note is intended to be a friendly introduction to virtual classes. We review virtual classes and we give a number of properties and applications. We also include a new virtual push-forward theorem and many computations of virtual classes in simple examples.
Keywords: intersection theory, virtual classes, Gromov–Witten theory
Mots-clés : moduli spaces. 
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Luca Battistella; Francesca Carocci; Cristina Manolache. Virtual Classes for the Working Mathematician. Symmetry, integrability and geometry: methods and applications, Tome 16 (2020). http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a25/

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