On the dimension of the adjoint linear system for threefolds
M. C. Beltrametti, A. J. Sommese (1995)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
M. C. Beltrametti, A. J. Sommese (1995)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
Thomas Peternell, Fernando Serrano (1998)
Collectanea Mathematica
Similarity:
In this paper we study the global structure of projective threefolds X whose anticanonical bundle -KX is nef.
Priska Jahnke, Thomas Peternell, Ivo Radloff (2011)
Open Mathematics
Similarity:
In a follow-up to our paper [Threefolds with big and nef anticanonical bundles I, Math. Ann., 2005, 333(3), 569–631], we classify smooth complex projective threefolds Xwith −K X big and nef but not ample, Picard number γ(X) = 2, and whose anticanonical map is small. We assume also that the Mori contraction of X and of its flop X + are not both birational.
Aldo Biancofiore, Maria Lucia Fania (2001)
Revista Matemática Complutense
Similarity:
The structure of 3-folds in P which are generally linked via a complete intersection (f,f,f) to 3-folds in P of degree d ≤ 5 is determined. We also give three new examples of smooth 3-folds in P of degree 11 and genus 9. These examples are obtained via liaison. The first two are 3-folds linked via a complete intersection (2,3,3) to 3-folds in P of degree 7: (i) the hyperquadric fibration over P and (ii) the scroll over P. The third example is Pfaffian linked to a 3-dimensional quadric...
Hironobu Maeda (1986)
Compositio Mathematica
Similarity:
Antonio Lanteri, Hidetoshi Maeda (2003)
Collectanea Mathematica
Similarity:
Tommaso De Fernex (1998)
Collectanea Mathematica
Similarity: