On Fano manifolds of large pseudoindex

被引:2
|
作者
Novelli, Carla [1 ]
机构
[1] Univ Padua, Dipartimento Matemat, Via Trieste 63, I-35121 Padua, Italy
关键词
Fano manifolds; Families of rational curves; CONTRACTIONS; CONJECTURE; VARIETIES; CURVES; CONE;
D O I
10.1016/j.jalgebra.2015.10.012
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We describe Fano manifolds of large pseudoindex that are rationally connected with respect to some numerically independent families of rational curves. (C) 2015 Elsevier Inc. All rights reserved.
引用
收藏
页码:138 / 162
页数:25
相关论文
共 50 条
  • [21] The α-invariant on toric Fano manifolds
    Song, J
    AMERICAN JOURNAL OF MATHEMATICS, 2005, 127 (06) : 1247 - 1259
  • [22] RATIONAL CONNECTIVITY OF FANO MANIFOLDS
    CAMPANA, F
    ANNALES SCIENTIFIQUES DE L ECOLE NORMALE SUPERIEURE, 1992, 25 (05): : 539 - 545
  • [23] Fano generalized Bott manifolds
    Suyamae, Yusuke
    MANUSCRIPTA MATHEMATICA, 2020, 163 (3-4) : 427 - 435
  • [24] Fano schemes and Moishezon manifolds
    Bonavero, L
    Voisin, C
    COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1996, 323 (09): : 1019 - 1024
  • [25] Fano generalized Bott manifolds
    Yusuke Suyama
    manuscripta mathematica, 2020, 163 : 427 - 435
  • [26] Locally Unsplit Families of Rational Curves of Large Anticanonical Degree on Fano Manifolds
    Casagrande, Cinzia
    Druel, Stephane
    INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2015, 2015 (21) : 10756 - 10800
  • [27] Flag bundles on Fano manifolds
    Occhetta, Gianluca
    Sola Conde, Luis E.
    Wisniewski, Jaroslaw A.
    JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES, 2016, 106 (04): : 651 - 669
  • [28] Remarks on defective Fano manifolds
    Ionescu P.
    Russo F.
    ANNALI DELL'UNIVERSITA' DI FERRARA, 2017, 63 (1) : 133 - 146
  • [29] Seshadri constants and Fano manifolds
    Lee, S
    MATHEMATISCHE ZEITSCHRIFT, 2003, 245 (04) : 645 - 656
  • [30] ON THE QUATERNIONIC MANIFOLDS WHOSE TWISTOR SPACES ARE FANO MANIFOLDS
    Pantilie, Radu
    TOHOKU MATHEMATICAL JOURNAL, 2015, 67 (04) : 507 - 511