Geodesic
Homological projective duality via variation of geometric invariant theory quotients
Journal of the European Mathematical Society, Tome 19 (2017) no. 4, pp. 1127-1158.

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

We provide a geometric approach to constructing Lefschetz collections and Landau–Ginzburg homological projective duals from a variation of Geometric Invariant Theory quotients. This approach yields homological projective duals for Veronese embeddings in the setting of Landau–Ginzburg models. Our results also extend to a relative homological projective duality framework.
DOI : 10.4171/jems/689
Classification : 14-XX, 18-XX
Keywords: (Relative) homological projective duality, variation of Geometric Invariant Theory quotients, Landau–Ginzburg models 
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     title = {Homological projective duality via variation of geometric invariant theory quotients},
     journal = {Journal of the European Mathematical Society},
     pages = {1127--1158},
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     year = {2017},
     doi = {10.4171/jems/689},
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Matthew Ballard; Dragos Deliu; David Favero; M. Umut Isik; Ludmil Katzarkov. Homological projective duality via variation of geometric invariant theory quotients. Journal of the European Mathematical Society, Tome 19 (2017) no. 4, pp. 1127-1158. doi : 10.4171/jems/689. http://geodesic.mathdoc.fr/articles/10.4171/jems/689/

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