Abstract
In this paper, we investigate linear systems on hyperelliptic varieties. We prove analogues of well-known theorems on abelian varieties, like Lefschetz’s embedding theorem and higher k-jet embedding theorems. Syzygy or \(N_p\)-properties are also deduced for appropriate powers of ample line bundles. This is a first result on linear series, on hyperelliptic varieties.
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Bagnera, G., de Franchis, M.: Sopra le superficie algebrique de hanno le coordintae det punto generico esprimibili con funzioni meromorfe quadruplamente periodiche di due parametri, Rend. della Reale Accad.dei Linci, Ser, V, XVI, 492–498 (1907)
Bangere, P., Gallego, F.: Projective Normality and Syzygies of Algebraic Surfaces. Journal für reine und angewandte Mathematik 506, 145–180 (1999)
Bangere, P., Gallego, F.: Very ampleness and higher syzygies for algebraic surfaces and Calabi–Yau thereefolds. http://arxiv.org/pdf/alg-geom/9703036.pdf
Bauer, T., Szemberg, T.: Higher order embeddings of abelian varieties. Math. Z. 224(3), 449–455 (1997)
Birkenhake, C., Lange, H.: Complex Abelian Varieties, A Series of Comprehensive Studies in Mathematics, vol. 302. Springer, New York (2003)
Ein, L., Lazarsfeld, R.: Syzygies and Koszul cohomology of smooth projective varieties of arbitrary dimension. Invent. Math. 111(1), 51–67 (1993)
Enriques, F., Severi, F.: Mémoire sur les surfaces hyperelliptiques. (French) Acta Math. 32(1), 283–392 (1909)
Green, M.: Koszul cohomology and the geometry of projective varieties. J. Differ. Geom. 19(1), 125–171 (1984)
Green, M., Lazarsfeld, R.: Deformation theory, generic vanishing theorems, and some conjectures of Enriques, Catanese and Beauville. Invent. Math. 90(2), 389–407 (1987)
Iyer, J.: Projective normality of abelian varieties. Trans. Am. Math. Soc. 355(8), 3209–3216 (2003)
Kempf, G.: Linear systems on abelian varieties. Am. J. Math. 111(1), 65–94 (1989)
Lange, H.: Hyperelliptic varieties. Tohoku Math. J. (2) 53(4), 491–510 (2001)
Lefschetz, S.: Hyperelliptic surfaces and abelian varieties. Sel. Top. Algebraic Geom. I, 349–395 (1928)
Mukai, S.: Duality between \(D(X)\) and \(D(\hat{X})\) with application to Picard sheaves. Nagoya Math. J. 81, 153–175 (1981)
Mumford, D.: Abelian Varieties, Tata Institute of Fundamental Research Studies in Mathematics, vol. 5. Published for the Tata Institute of Fundamental Research. Bombay; Oxford University Press, London, viii+242 pp. (1970)
Mumford, D., Fogarty, J., Kirwan, F.: Geometric Invariant Theorey. 3rd enlarged edition. Springer, Berlin (1994)
Ohbuchi, A.: A note on the normal generation of ample line bundles on abelian varieties. Proc. Jpn. Acad. Ser. A Math. Sci. 64(4), 119–120 (1988)
Pareschi, G.: Syzygies of abelian varieties. J. Am. Math. Soc. 13(3), 651–664 (2000)
Pareschi, G., Popa, M.: Regularity on abelian varieties I. J. Am. Math. Soc. 16, 285–302 (2003)
Pareschi, G., Popa, M.: Regularity on abelian varieties II: basic results on linear series and defining equations. J. Algebraic Geom. 13, 167–193 (2004)
Voisin, C.: Green’s canonical syzygy conjecture for generic curves of odd genus. Compos. Math. 141(5), 1163–1190 (2005)
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We thank the referee for pointing an error in the decomposition, in Lemma 3.4.
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Chintapalli, S., Iyer, J.N.N. Embedding theorems on hyperelliptic varieties. Geom Dedicata 171, 249–264 (2014). https://doi.org/10.1007/s10711-013-9897-3
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DOI: https://doi.org/10.1007/s10711-013-9897-3