On the adjunction mapping of very ample vector bundles of corank one
HTML articles powered by AMS MathViewer
- by Antonio Lanteri, Marino Palleschi and Andrew J. Sommese PDF
- Trans. Amer. Math. Soc. 356 (2004), 2307-2324 Request permission
Abstract:
Let $\mathcal {E}$ be a very ample vector bundle of rank $n-1$ over a smooth complex projective variety $X$ of dimension $n\geq 3$. The structure of $(X,\mathcal {E})$ being known when $\kappa (K_{X} + \det \mathcal {E}) \leq 0$, we investigate the structure of the adjunction mapping when $0 < \kappa (K_{X} + \det \mathcal {E}) < n$.References
- M. Andreatta, E. Ballico, and J. Wiśniewski, Vector bundles and adjunction, Internat. J. Math. 3 (1992), no. 3, 331–340. MR 1163727, DOI 10.1142/S0129167X92000114
- M. C. Beltrametti and A. J. Sommese, Comparing the classical and the adjunction-theoretic definition of scrolls, Geometry of complex projective varieties (Cetraro, 1990) Sem. Conf., vol. 9, Mediterranean, Rende, 1993, pp. 55–74. MR 1225588
- Mauro C. Beltrametti and Andrew J. Sommese, The adjunction theory of complex projective varieties, De Gruyter Expositions in Mathematics, vol. 16, Walter de Gruyter & Co., Berlin, 1995. MR 1318687, DOI 10.1515/9783110871746
- M. C. Beltrametti and A. J. Sommese, On the dimension of the adjoint linear system for threefolds, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 22 (1995), no. 1, 1–24. MR 1315348
- F. Bogomolov, Holomorphic tensors and vector bundles on projective varieties, Math. USSR Isvestija 13 (1979), 499–555.
- William Fulton, Intersection theory, Ergebnisse der Mathematik und ihrer Grenzgebiete (3) [Results in Mathematics and Related Areas (3)], vol. 2, Springer-Verlag, Berlin, 1984. MR 732620, DOI 10.1007/978-3-662-02421-8
- Robin Hartshorne, Ample vector bundles on curves, Nagoya Math. J. 43 (1971), 73–89. MR 292847
- Paltin Ionescu, Embedded projective varieties of small invariants, Algebraic geometry, Bucharest 1982 (Bucharest, 1982) Lecture Notes in Math., vol. 1056, Springer, Berlin, 1984, pp. 142–186. MR 749942, DOI 10.1007/BFb0071773
- Paltin Ionescu, Embedded projective varieties of small invariants. III, Algebraic geometry (L’Aquila, 1988) Lecture Notes in Math., vol. 1417, Springer, Berlin, 1990, pp. 138–154. MR 1040557, DOI 10.1007/BFb0083339
- Antonio Lanteri and Hidetoshi Maeda, Ample vector bundle characterizations of projective bundles and quadric fibrations over curves, Higher-dimensional complex varieties (Trento, 1994) de Gruyter, Berlin, 1996, pp. 247–259. MR 1463183
- Antonio Lanteri, Hidetoshi Maeda, and Andrew J. Sommese, Ample and spanned vector bundles of minimal curve genus, Arch. Math. (Basel) 66 (1996), no. 2, 141–149. MR 1367156, DOI 10.1007/BF01273345
- Antonio Lanteri and Marino Palleschi, About the adjunction process for polarized algebraic surfaces, J. Reine Angew. Math. 352 (1984), 15–23. MR 758692
- Hidetoshi Maeda and Andrew J. Sommese, Very ample vector bundles of curve genus two, Arch. Math. (Basel) 79 (2002), no. 1, 74–80. MR 1923041, DOI 10.1007/s00013-002-8287-0
- Shigefumi Mori, Threefolds whose canonical bundles are not numerically effective, Ann. of Math. (2) 116 (1982), no. 1, 133–176. MR 662120, DOI 10.2307/2007050
- Christian Okonek, Michael Schneider, and Heinz Spindler, Vector bundles on complex projective spaces, Progress in Mathematics, vol. 3, Birkhäuser, Boston, Mass., 1980. MR 561910
- Thomas Peternell, MichałSzurek, and Jarosław A. Wiśniewski, Fano manifolds and vector bundles, Math. Ann. 294 (1992), no. 1, 151–165. MR 1180456, DOI 10.1007/BF01934319
- Miles Reid, Bogomolov’s theorem $c_{1}^{2}\leq 4c_{2}$, Proceedings of the International Symposium on Algebraic Geometry (Kyoto Univ., Kyoto, 1977) Kinokuniya Book Store, Tokyo, 1978, pp. 623–642. MR 578877
- Igor Reider, Vector bundles of rank $2$ and linear systems on algebraic surfaces, Ann. of Math. (2) 127 (1988), no. 2, 309–316. MR 932299, DOI 10.2307/2007055
- Andrew John Sommese, Submanifolds of Abelian varieties, Math. Ann. 233 (1978), no. 3, 229–256. MR 466647, DOI 10.1007/BF01405353
- Andrew John Sommese and A. Van de Ven, On the adjunction mapping, Math. Ann. 278 (1987), no. 1-4, 593–603. MR 909240, DOI 10.1007/BF01458083
- MichałSzurek and Jarosław A. Wiśniewski, Fano bundles of rank $2$ on surfaces, Compositio Math. 76 (1990), no. 1-2, 295–305. Algebraic geometry (Berlin, 1988). MR 1078868
- Yun-Gang Ye and Qi Zhang, On ample vector bundles whose adjunction bundles are not numerically effective, Duke Math. J. 60 (1990), no. 3, 671–687. MR 1054530, DOI 10.1215/S0012-7094-90-06027-2
Additional Information
- Antonio Lanteri
- Affiliation: Dipartimento di Matematica “F. Enriques”, Università, Via C. Saldini 50, I-20133 Milano, Italy
- Email: lanteri@mat.unimi.it
- Marino Palleschi
- Affiliation: Dipartimento di Matematica “F. Enriques”, Università, Via C. Saldini 50, I-20133 Milano, Italy
- Email: palleschi@mat.unimi.it
- Andrew J. Sommese
- Affiliation: Department of Mathematics, University of Notre Dame, Notre Dame, Indiana 46556-4618
- Email: sommese@nd.edu
- Received by editor(s): July 10, 2001
- Received by editor(s) in revised form: October 22, 2002
- Published electronically: October 6, 2003
- © Copyright 2003 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 356 (2004), 2307-2324
- MSC (2000): Primary 14F05, 14N30, 14C20; Secondary 14J40
- DOI: https://doi.org/10.1090/S0002-9947-03-03278-1
- MathSciNet review: 2048519
Dedicated: To the memory of Meeyoung Kim