Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Billi, Simone"'
We give a classification of finite groups of symplectic birational automorphisms on a manifold of K3^[3]-type with stable and stably saturated cohomological action. We describe the group of polarized automorphisms of a smooth double EPW-cube. Using t
Externí odkaz:
http://arxiv.org/abs/2405.15510
Autor:
Billi, Simone, Grossi, Annalisa
We give a lattice-theoretic classification of non-symplectic automorphisms of prime order of irreducible holomorphic symplectic manifolds of OG10 type. We determine which automorphisms are induced by a non-symplectic automorphism of prime order of a
Externí odkaz:
http://arxiv.org/abs/2405.05932
Autor:
Billi, Simone
We give an answer to the Nielsen realization problem for hyper- K\"ahler manifolds in terms of the same invariant used for K3 surfaces. We determine that, for some of the known deformation types, the representation of the mapping class group on the s
Externí odkaz:
http://arxiv.org/abs/2211.04127
Autor:
Billi, Simone, Wawak, Tomasz
We construct two examples of projective hyper-K\"ahler fourfolds of K3[2]-type with an action of the alternating group A7, making them some of the most symmetric hyper-K\"ahler fourfolds. They are realized as so called double EPW sextics and this all
Externí odkaz:
http://arxiv.org/abs/2207.00833
La Tagusan Cave è una cavità di attraversamento che si apre nel massiccio calcareo che ospita la famosa grotta Porto Pricesa Undergroud River nell’isola di Palawan (Filippine). Al suo interno sono state rivenute alcune pisoliti di colore nero che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1119::5ded879e6c40ce47cbd7078c53b4f695
https://hdl.handle.net/10077/9078
https://hdl.handle.net/10077/9078