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Your search keyword '"Torelli, Sara"' showing total 2 results
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2 results on '"Torelli, Sara"'

1. Totally geodesic subvarieties in the moduli space of curves.

Author

Ghigi, Alessandro, Pirola, Gian Pietro, and Torelli, Sara

Subjects
ABELIAN varieties, CURVES, SPACE
Abstract

In this paper, we study totally geodesic subvarieties Y ⊂ A g of the moduli space of principally polarized abelian varieties with respect to the Siegel metric, for g ≥ 4. We prove that if Y is generically contained in the Torelli locus, then dim Y ≤ (7 g − 2) / 3. [ABSTRACT FROM AUTHOR]

Published
2021
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2. On Dolbeault formality and small deformations.

Author

Tomassini, Adriano and Torelli, Sara

Subjects
*DEFORMATIONS (Mechanics), *GEOMETRIC analysis, *COMPLEXITY (Philosophy), *MASSEY products, *MATHEMATICAL analysis, *MATHEMATICAL research
Abstract

We prove that Dolbeault formality, weakly Dolbeault formality and geometrically Dolbeault formality are not stable under small deformations of the complex structure. [ABSTRACT FROM AUTHOR]

Published
2014
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