Classification of logarithmic Fano threefolds

Hironobu Maeda

Displaying similar documents to “Classification of logarithmic Fano threefolds”

Threefolds with big and nef anticanonical bundles II

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.

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:

Some birational maps of Fano 3-folds

Kiyohiko Takeuchi (1989)

Compositio Mathematica

Similarity:

Threefolds with nef anticanonical bundles.

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.

Towards the classification of weak Fano threefolds with ρ = 2

Joseph Cutrone, Nicholas Marshburn (2013)

Open Mathematics

Similarity:

In this paper, examples of type II Sarkisov links between smooth complex projective Fano threefolds with Picard number one are provided. To show examples of these links, we study smooth weak Fano threefolds X with Picard number two and with a divisorial extremal ray. We assume that the pluri-anticanonical morphism of X contracts only a finite number of curves. The numerical classification of these particular smooth weak Fano threefolds is completed and the geometric existence of some...

On threefolds admitting a bielliptic curve as abstract complete intersection.

Del Centina, A., Gimigliano, A. (2001)

Advances in Geometry

Similarity:

Contractions of smooth varieties. II. Computations and applications

Marco Andreatta, Jarosław A. Wiśniewski (1998)

Bollettino dell'Unione Matematica Italiana

Similarity:

Una contrazione su una varietà proiettiva liscia $X$ è data da una mappa $φ : X \to Z$ propria, suriettiva e a fibre connesse in una varietà irriducibile normale $Z$ . La contrazione si dice di Fano-Mori se inoltre $- K_{X}$ è $φ$ -ampio. Nel lavoro, naturale seguito e completamento delle ricerche introdotte in [A-W3], si studiano diversi aspetti delle contrazioni di Fano-Mori attraverso esempi (capitolo 1) e teoremi di struttura (capitoli 3 e 4). Si discutono anche alcune applicazioni allo studio di morfismi birazionali...