Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Paola Comparin"'
Publikováno v:
Proceedings of the American Mathematical Society. 147:4565-4579
We provide a combinatorial characterization of monomial linear systems on toric varieties whose general member is quasismooth. This is given both in terms of the Newton polytope and in terms of the matrix of exponents of a monomial basis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c90dd5c0c3ff07389ad17558014576c7
https://doi.org/10.1090/proc/14515
https://doi.org/10.1090/proc/14515
Publikováno v:
Contemporary Mathematics ISBN: 9781470453275
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8717e9feda27de6a5eb4f0d19c65be1
https://doi.org/10.1090/conm/766
https://doi.org/10.1090/conm/766
Autor:
Paola Comparin, Nathan Priddis
Publikováno v:
Journal of the Mathematical Society of Japan. 73
In this paper we consider the class of K3 surfaces defined as hypersurfaces in weighted projective space, and admitting a non-symplectic automorphism of non-prime order, excluding the orders 4, 8, and 12. We show that on these surfaces the Berglund-H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb5904f139d07a2282c926cca0889ed5
https://doi.org/10.2969/jmsj/79867986
https://doi.org/10.2969/jmsj/79867986
Articles in this volume are based on lectures given at three conferences on Geometry at the Frontier, held at the Universidad de la Frontera, Pucón, Chile in 2016, 2017, and 2018. The papers cover recent developments on the theory of algebraic varie
In this paper we provide a complete classification of non-symplectic automorphisms of order nine of complex K3 surfaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6225e2f2d16f49e42e3f44ddf0de4fb
http://arxiv.org/abs/1904.02045
http://arxiv.org/abs/1904.02045
For certain K3 surfaces, there are two constructions of mirror symmetry that are very different. The first, known as BHK mirror symmetry, comes from the Landau-Ginzburg model for the K3 surface; the other, known as LPK3 mirror symmetry, is based on a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a9211ed16bd09cdea44272b12beedcd
http://arxiv.org/abs/1901.09373
http://arxiv.org/abs/1901.09373
Publikováno v:
Journal de Mathématiques Pures et Appliquées. 106:319-341
We provide a sufficient condition for a general hypersurface in a Q -Fano toric variety to be a Calabi–Yau variety in terms of its Newton polytope. Moreover, we define a generalization of the Berglund–Hubsch–Krawitz construction in case the amb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb9ee7bb6998fc8ae60b7690939117b
https://doi.org/10.1016/j.matpur.2016.02.012
https://doi.org/10.1016/j.matpur.2016.02.012
Van Geemen-Sarti involutions and elliptic fibrations on $K3$ surfaces double cover of $\mathbb{P}^2$
Autor:
Alice Garbagnati, Paola Comparin
Publikováno v:
J. Math. Soc. Japan 66, no. 2 (2014), 479-522
In this paper we classify the elliptic fibrations on K3 surfaces which are the double cover of a blow up of $\mathbb{P}^2$ branched along rational curves and we give equations for many of these elliptic fibrations. Thus we obtain a classification of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fabb11728bde9a5b3c5693cc9ddc526b
https://doi.org/10.2969/jmsj/06620479
https://doi.org/10.2969/jmsj/06620479
Publikováno v:
Adv. Theor. Math. Phys. 18, no. 6 (2014), 1335-1368
We consider K3 surfaces that possess certain automorphisms of prime order p>2 and we present, for these surfaces, a correspondence between the mirror symmetry of Berglund-Huebsch-Chiodo-Ruan and that for lattice polarized K3 surfaces presented by Dol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e60679365820a3f80c6757155053de4