Abstract
We give a new method to construct unirational surfaces which may be applied to the following question posed by Zariski in his studies on unirational surfaces. Is any Zariski surface with geometric genus zero rational? Our main result is a negative answer to this question in any characteristic case.
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Blass, J., Blass, P., Lang, J.: Zariski surfaces. II. Section 3: On a question of Oscar Zariski. Ulam Q. 2(3), 58 ff., approx. 14 pp. (electronic) (1994)
Blass, P.: Zariski surfaces. Dissertationes Math. (Rozprawy Mat.) 200, 81 pp. (1983)
Bombieri, E., Mumford, D.: Enriques’ classification of surfaces in char. \(p\). III. Invent. Math. 35, 197–232 (1976)
Bombieri, E., Mumford, D.: Enriques’ classification of surfaces in char. \(p\). II. In: Baily, W. L. Jr, Shioda, T. (eds.) Complex Analysis and Algebraic Geometry, pp. 23–42. Iwanami Shoten, Tokyo (1977)
Cossec, F.R., Dolgachev, I.V.: Enriques Surfaces. I, Progress in Mathematics, vol. 76. Birkhäuser Boston Inc., Boston, MA (1989)
Katsura, T., Ueno, K.: On elliptic surfaces in characteristic \(p\). Math. Ann. 272(3), 291–330 (1985)
Lang, W.E.: Quasi-elliptic surfaces in characteristic three. Ann. Sci. École Norm. Sup. (4) 12(4), 473–500 (1979)
Lang, W.E.: An analogue of the logarithmic transform in characteristic \(p\). In: Proceedings of the 1984 Vancouver Conference in Algebraic Geometry, CMS Conference Proceedings, vol. 6, pp. 337–340. American Mathematical Society, Providence, RI (1986)
Liu, Q.: Algebraic Geometry and Arithmetic Curves, Oxford Graduate Texts in Mathematics, vol. 6. Oxford University Press, Oxford (2002). Translated from the French by Reinie Erné, Oxford Science Publications
Ogg, A.P.: Elliptic curves and wild ramification. Am. J. Math. 89(1), 1–21 (1967)
Raynaud, M.: Spécialisation du foncteur de Picard. Inst. Hautes Études Sci. Publ. Math. 38, 27–76 (1970)
Szydlo, M.: Elliptic fibers over non-perfect residue fields. J. Number Theory 104(1), 75–99 (2004)
Zariski, O.: On Castelnuovo’s criterion of rationality \(p_{a}={P}_{2}=0\) of an algebraic surface. Ill. J. Math. 2(3), 303–315 (1958)
Acknowledgments
The author thanks the referee for helpful comments. This work was partially supported by the Grant-in-Aid for Japan Society for the Promotion of Science Fellows (21-1111).
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Mitsui, K. On a question of Zariski on Zariski surfaces. Math. Z. 276, 237–242 (2014). https://doi.org/10.1007/s00209-013-1195-0
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DOI: https://doi.org/10.1007/s00209-013-1195-0