223 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT14 papers
- University of MilanIT7 papers
- University of TurinIT7 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT6 papers
- University of Naples Federico IIIT5 papers
- University of PaduaIT5 papers
- Charles UniversityCZ4 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT4 papers
- Polish Academy of SciencesPL4 papers
- Ruhr University BochumDE4 papers
- Consejo Superior de Investigaciones CientíficasES3 papers
- European Organization for Nuclear ResearchCH3 papers
7 papers · 1 filter
On a theorem of Faltings on formal functions
Paola Bonacini, Alessio del Padrone, Michele Nesci
In 1980, Faltings proved, by deep local algebra methods, a local result regarding formal functions which has the following global geometric fact as a consequence. Theorem: Let k be…
Ample subvarieties and rationally connected fibrations
Mauro C. Beltrametti, Tommaso de Fernex, Antonio Lanteri
Under some positivity assumptions, extension properties of rationally connected fibrations from a submanifold to its ambient variety are studied. Given a family of rational curves…
Thinning out redundant empirical data
John Abbott, Claudia Fassino, Maria-Laura Torrente
Given a set of "empirical" points, whose coordinates are perturbed by errors, we analyze whether it contains redundant information, that is whether some of its elements could b…
Projective manifolds containing special curves
Lucian Badescu, Mauro C. Beltrametti
Let be a smooth curve embedded in a complex projective manifold of dimension with ample normal bundle . For every let denote the natural…
On the normal bundle of submanifolds of
Lucian Badescu
Let be a submanifold of dimension of the complex projective space . We prove results of the following type. i) If is irregular and then the no…
Classification of Poisson surfaces
Claudio Bartocci, Emanuele Macr\`ı
We study complex projective surfaces admitting a Poisson structure. We prove a classification theorem and count how many independent Poisson structures there are on a given Poisson…