428 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di FerraraIT18 papers
- National Institute for AstrophysicsIT6 papers
- Istituto Nazionale di Fisica NucleareIT5 papers
- Sapienza University of RomeIT5 papers
- European Southern ObservatoryCL4 papers
- Istituto di Astrofisica Spaziale e Fisica Cosmica di BolognaIT4 papers
- Istituto di Astrofisica Spaziale e Fisica Cosmica di MilanoIT4 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT4 papers
- Osservatorio Astronomico di PadovaIT4 papers
- University of CopenhagenDK4 papers
- University of Milano-BicoccaIT4 papers
- Institute for Theoretical and Experimental PhysicsRU3 papers
6 papers · 1 filter
Base loci of linear systems and the Waring problem
M. Mella
Waring problem for homogeneus forms asks for additive decomposition of a form into powers of linear forms. A classical problem is to determine when such a decomposition is uniq…
On subcanonical surfaces of P^4
Ph. Ellia, D. Franco, L. Gruson
We prove that a smooth, subcanonical surface of P^4 (projective space over an algebraically closed field of characteristic zero) is complete intersection if it is contained in a qu…
Singularities of linear systems and the Waring Problem
Massimiliano Mella
Waring problem for homogeneus forms asks for additive decomposition of a form into powers of linear forms. A classical problem is to determine when such a decomposition is uniq…
Birational geometry of terminal quartic 3-folds II: the importance of beings Q-factorial
M. Mella
The paper explores the birational geometry of terminal quartic 3-folds. In doing this I develop a new approach to study maximal singularities with positive dimensional centers. Thi…
Varieties with one apparent double point
C. Ciliberto, M. Mella, F. Russo
The number of apparent double points of a smooth, irreducible projective variety of dimension in $\Proj^{2n+1}$ is the number of secant lines to passing through the gen…
Morphisms of Projective Varieties from the viewpoint of Minimal Model Theory
M. Andreatta, M. Mella
In this Lecture Notes we present, in a sufficiently self contained way, our contributions and interests in the field of Minimal Model Theory. We study Fano-Mori spaces, both from t…