Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sebastian Casalaina-Martin"'
Publikováno v:
Forum of Mathematics, Sigma, Vol 7 (2019)
For families of smooth complex projective varieties, we show that normal functions arising from algebraically trivial cycle classes are algebraic and defined over the field of definition of the family. In particular, the zero loci of those functions
Externí odkaz:
https://doaj.org/article/66eebb6fb8e04d439e4afeed4034b2d9
Publikováno v:
Proceedings of the London Mathematical Society. 122:259-316
The intermediate Jacobian map, which associates to a smooth cubic threefold its intermediate Jacobian, does not extend to the GIT compactification of the space of cubic threefolds, not even as a map to the Satake compactification of the moduli space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::824212dff51e53082f6307c48b315f4c
https://doi.org/10.1112/plms.12375
https://doi.org/10.1112/plms.12375
For a complex projective manifold, Walker has defined a regular homomorphism lifting Griffiths' Abel-Jacobi map on algebraically trivial cycle classes to a complex abelian variety, which admits a finite homomorphism to the Griffiths intermediate Jaco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e04bc53fa0065cc4ee6ed391d7b565d0
https://pub.uni-bielefeld.de/record/2957346
https://pub.uni-bielefeld.de/record/2957346
Publikováno v:
Le Matematiche, Vol 63, Iss 1, Pp 205-222 (2008)
For an Abel-Prym curve contained in a Prym variety, we determine the cohomological support loci of its twisted ideal sheaves and the dimension of its theta-dual.
Externí odkaz:
https://doaj.org/article/1910f4a557f64370b9d10caf491c343d
Publikováno v:
Rationality of Varieties ISBN: 9783030754204
For a smooth projective geometrically uniruled threefold defined over a perfect field we show that there exists a canonical abelian variety over the field, namely the second algebraic representative, whose rational Tate modules model canonically the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf68eac898f2e54a75a9657214f68b71
https://doi.org/10.1007/978-3-030-75421-1_2
https://doi.org/10.1007/978-3-030-75421-1_2
Publikováno v:
Algebraic Geometry. :353-393
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c001c3e8147f6dcf154448343c7753b0
https://doi.org/10.14231/ag-2017-020
https://doi.org/10.14231/ag-2017-020
We study the moduli space of pairs consisting of a smooth cubic surface and a smooth hyperplane section, via a Hodge theoretic period map due to Laza, Pearlstein, and the second named author. The construction associates to such a pair a so-called Eck
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86aca99aafade1a20e569cbd323c625d
Publikováno v:
Journal of the European Mathematical Society. 19:659-723
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1cb9f792c38f6fb01aee7a170f40640
https://doi.org/10.4171/jems/678
https://doi.org/10.4171/jems/678
This article is based in part on lecture notes prepared for the summer school "The Geometry, Topology and Physics of Moduli Spaces of Higgs Bundles" at the Institute for Mathematical Sciences at the National University of Singapore in July of 2014. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f867eb87e8d0297c04d7654c80f4139
https://doi.org/10.1142/9789813229099_0004
https://doi.org/10.1142/9789813229099_0004