Abstract
We prove that there are just two types of isolated singularities of special Kähler metrics in real dimension two, provided the associated holomorphic cubic form does not have essential singularities. We also construct examples of such metrics.
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Alekseevsky, D.V., Cortés, V., Dyckmanns, M., Mohaupt, T.: Quaternionic kähler metrics associated with special kähler manifolds. J. Geom. Phys. 92(0), 271–287 (2015). http://www.sciencedirect.com/science/article/pii/S0393044015000571
Freed, D.: Special Kähler manifolds. Commun. Math. Phys. 203(1), 31–52 (1999). doi:10.1007/s10712-015-9323-5
Gross M., Wilson P.: Large complex structure limits of k3 surfaces. J. Differ. Geom. 55(3), 475–546 (2000)
Kraus D., Roth O.: The behaviour of solutions of the gaussian curvature equation near an isolated boundary point. Math. Proc. Camb. Philos. Soc. 145(3), 643–667 (2008)
Kraus D., Roth O., Sugawa T.: Metrics with conical singularities on the sphere and sharp extensions of the theorems of landau and schottky. Math. Z. 267(3–4), 851–868 (2011)
Kazdan J., Warner F.: Curvature functions for compact 2-manifolds. Ann. Math. (2) 99, 14–47 (1974)
Loftin J.: Singular semi-flat Calabi–Yau metrics on s 2. Commun. Anal. Geom. 13(2), 333–361 (2005)
Lu Z.: A note on special Kähler manifolds. Math. Ann. 313(4), 711–713 (1999)
McOwen R.: Prescribed curvature and singularities of conformal metrics on Riemann surfaces. J. Math. Anal. Appl. 177(1), 287–298 (1993)
Macia O., Swann A.: Twist geometry of the c-Map. Commun. Math. Phys. 336(3), 1329–1357 (2015)
Neitzke, A.: Notes on a new construction of hyperkähler metrics. In: Castano-Bernard, R., Catanese, F., Kontsevich. M., Pantev, T., Soibelman, Y., Zharkov, I. (eds.) Homological Mirror Symmetry and Tropical Geometry, pp. 351–375. Springer (2014)
Picard E.: De l’équation \({\Delta U = ke^u}\) sur une surface de Riemann fermée. J. Math. (4) 9, 273–291 (1893)
Strominger A., Yau S.-T., Zaslow E.: Mirror symmetry is t-duality. Nucl. Phys. B 479(1-2), 243–259 (1996)
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Communicated by N. A. Nekrasov
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Haydys, A. Isolated Singularities of Affine Special Kähler Metrics in Two Dimensions. Commun. Math. Phys. 340, 1231–1237 (2015). https://doi.org/10.1007/s00220-015-2441-6
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DOI: https://doi.org/10.1007/s00220-015-2441-6