61513 20190709135420.0 doi 10.1017/nmj.2016.54 sideral 93933 ART-2017-93933 eng (orcid)0000-0002-8276-5116 Artal Bartolo, Enrique Manuel Universidad de Zaragoza Albanese varieties of cyclic covers of the projective plane and orbifold pencils 2017 Access copy available to the general public Unrestricted The paper studies a relation between fundamental group of the complement to a plane singular curve and the orbifold pencils containing it. The main tool is the use of Albanese varieties of cyclic covers ramified along such curves. Our results give sufficient conditions for a plane singular curve to belong to an orbifold pencil, i.e. a pencil of plane curves with multiple fibers inducing a map onto an orbifold curve whose orbifold fundamental group is non trivial. We construct an example of a cyclic cover of the projective plane which is an abelian surface isomorphic to the Jacobian of a curve of genus 2 illustrating the extent to which these conditions are necessary. info:eu-repo/grantAgreement/ES/DGA/E15 info:eu-repo/grantAgreement/ES/MICINN/MTM2016-76868-C2-2-P info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 0.776 2017 MATHEMATICS 125 / 309 = 0.405 2017 Q2 T2 0.892 2017 Mathematics (miscellaneous) 2017 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0003-1820-6755 Cogolludo-Agustín, José Ignacio Universidad de Zaragoza Libgober, A. 2006 440 Universidad de Zaragoza Dpto. Matemáticas Área Geometría y Topología 227 (2017), 189-213 Nagoya Math. J. NAGOYA MATHEMATICAL JOURNAL 0027-7630 282241 http://zaguan.unizar.es/record/61513/files/texto_completo.pdf Postprint 90883 http://zaguan.unizar.es/record/61513/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:61513 articulos driver 2019-07-09-11:25:39 ARTICLE