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Author(s)
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Title
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e-print
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Issue of the Journal
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Related files
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Digital Object Identifier
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Marco Andreatta
Roberto Pignatelli
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Fano's Last Fano |
math/2209.07390
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Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. 34 (2023), no. 2, pp. 359-381
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10.4171/RLM/1010
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Federico Fallucca
Roberto Pignatelli
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Some surfaces with canonical map of degree 4 |
math/2107.07966
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Port. Math. 80 (2023), no. 3/4, pp. 391-400
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10.4171/PM/2106
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Stephen Coughlan
Roberto Pignatelli
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Simple fibrations in (1,2)-surfaces |
math/2207.06845
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Forum of Mathematics, Sigma, Volume 11, 2023, e43
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10.1017/fms.2023.41
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Diego Conti
Alessandro Ghigi
Roberto Pignatelli
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Topological types of actions on curves |
math/2207.00981
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J. Symb. Comput. 118C (2023), 17-31.
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A database of Riemann surfaces with automorphisms
Downloadable scripts
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10.1016/j.jsc.2023.01.002
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Christian Gleissner
Roberto Pignatelli
Carlos Rito
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New surfaces with canonical map of high degree
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math/1807.11854
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Commun. Anal. Geom. 30 (2022), no. 8, 1809-1821
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Downloadable MAGMA script
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10.4310/CAG.2022.v30.n8.a5
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Diego Conti
Alessandro Ghigi
Roberto Pignatelli
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Some evidence for the Coleman-Oort conjecture |
math/2102.12349
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Rev. R. Acad. Cienc. Exactas Fís. Nat. Ser. A Mat. RACSAM 116 (2022), no. 1, Paper No. 50, 19 pp.
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Downloadable scripts
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10.1007/s13398-021-01195-0
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Matteo Penegini
Roberto Pignatelli
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Note on a family of surfaces with pg=q=2 and K2=7
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math/2012.05636
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Boll. Unione Mat. Ital. 15 (2022), no. 1-2, 305-331
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10.1007/s40574-021-00305-5
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Christian Böhning
Hans-Christian Graf von Bothmer
Roberto Pignatelli
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A rigid, not infinitesimally rigid surface with K ample
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math/2010.14371
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Boll. Unione Mat. Ital. 15 (2022), no. 1-2, 57-85.
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Downloadable Macaulay2 scripts
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10.1007/s40574-021-00296-3
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Ingrid Bauer
Roberto Pignatelli
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Rigid but not infinitesimally rigid compact complex manifolds
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math/1805.02559
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Duke Math. J. 170 (2021), no. 8, 1757-1780.
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10.1215/00127094-2020-0062
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Filippo F. Favale
Christian Gleissner
Roberto Pignatelli
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The pluricanonical systems of a product-quotient variety
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math/1810.01122
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Galois Covers, Grothendieck-Teichmüller Theory and Dessins d'Enfants
- Interactions between Geometry, Topology, Number Theory and Algebra,
89-119, Frank Neumann, Sibylle Schroll (ed.),
Springer Proceedings in Mathematics & Statistics 330, Springer, Cham, 2020
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10.1007/978-3-030-51795-3_6
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Roberto Pignatelli
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Quotients of the square of a curve by a mixed action, further quotients and Albanese morphisms
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math/1708.01750
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Revista Matematica Complutense 33 (2020), 911-931
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10.1007/s13163-019-00337-8
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Roberto Pignatelli
Francesco Polizzi
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A family of surfaces with pg=q=2, K2=7 and Albanese map of degree 3
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math/1604.07685
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Mathematische Nachrichten, 290 (2017), 16, 2684-2695
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10.1002/mana.201600202
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Filippo F. Favale
Roberto Pignatelli
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A twisted bicanonical system with base points
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math/1510.06580
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Annali dell'Università di Ferrara, 63 (2017), 1, 113-131
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10.1007/s11565-017-0273-3
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Ingrid Bauer
Roberto Pignatelli
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Product-Quotient Surfaces: new invariants and algorithms
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math/1308.5508
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Groups, Geometry and Dynamics, 10 (2016), 1, 319-363
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Downloadable MAGMA script
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10.4171/GGD/351
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Roberto Pignatelli
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On quasi étale quotients of a product of two curves
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Beauville Surfaces and Groups,
Springer Proceedings in Mathematics and Statistics 123 (2015), 149-170
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10.1007/978-3-319-13862-6_10
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Davide Frapporti
Roberto Pignatelli
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Mixed quasi étale quotients with arbitrary singularities
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math/1302.3717
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Glasgow Mathematical Journal 57, 1 (2015), 143-165
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Downloadable MAGMA script
The constructed surfaces
The "proof" of the non-existence of the cases skipped by the script
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10.1017/S0017089514000184
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Roberto Pignatelli
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Computer aided algebraic geometry: constructing surfaces of genus zero
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Future Visions and Trends on Shapes, Geometry and Algebra,
Springer Proceedings in Mathematics and Statistics 84 (2014), 95-105
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10.1007/978-1-4471-6461-6_6
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Gilberto Bini
Filippo F. Favale
Jorge Neves
Roberto Pignatelli
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New examples of Calabi--Yau threefolds and genus zero surfaces
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math/1211.2390
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Communications in Contemporary Mathematics 16, 2 (2014), 1350010
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10.1142/S0219199713500107
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Fabrizio Catanese
Wenfei Liu
Roberto Pignatelli
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The moduli space of even surfaces of general type with K2=8, pg=4 and q=0
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math/1209.0034
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Journal de Mathématiques Pures et Appliquées 101, 6 (2014), 925-948
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10.1016/j.matpur.2013.10.011
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Jorge Neves
Roberto Pignatelli
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Unprojection and deformations of tertiary Burniat surfaces
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math/1101.3160
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Annali della Scuola Normale Superiore 13, 1 (2014), 225-254
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10.2422/2036-2145.201107_009
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Edoardo Ballico
Roberto Pignatelli
Luca Tasin
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Weighted hypersurfaces with either assigned volume or many vanishing plurigenera
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math/1102.3105
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Communications in Algebra, 41, 10 (2013), 3745-3752. DOI: 10.1080/00927872.2012.677079
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10.1080/00927872.2012.677079
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Ingrid Bauer
Fabrizio Catanese
Fritz Grunewald
Roberto Pignatelli
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Quotients of products of curves, new surfaces with pg=0 and their fundamental groups
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math/0809.3420
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American Journal of Mathematics 134, 4 (2012), 993-1049
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Downloadable MAGMA script
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10.1353/ajm.2012.0029
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Ingrid Bauer
Roberto Pignatelli
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The classification of minimal product-quotient surfaces with pg=0
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math/1006.3209
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Mathematics of Computation 81, 280 (2012), 2389-2418
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The constructed surfaces
Downloadable MAGMA script
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10.1090/s0025-5718-2012-02604-4
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Roberto Pignatelli
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On surfaces with a canonical pencil
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math/0909.0672
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Matematische Zeitschrift 270, 1 (2012), 403-422
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10.1007/s00209-010-0804-4
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Roberto Pignatelli
Carmen Raso
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Riemann surfaces with a quasi large group of automorphisms
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Le Matematiche 66, 2 (2011), 77-90
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The MsC thesis of Carmen Raso
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10.4418/2011.66.2.7
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Ingrid Bauer
Fabrizio Catanese
Roberto Pignatelli
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Surfaces of general type with geometric genus 0: a survey.
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math/1004.2583
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Complex and Differential Geometry. Springer Proceedings in Mathematics, 8 (2011), 1-48
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10.1007/978-3-642-20300-8_1
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Roberto Pignatelli
Fabio Tonoli
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On Wahl's proof of μ(6)=65
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math/0706.4358
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Asian Journal of Mathematics 13, 3 (2009), 307-310
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Permanent link at Project Euclid
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Ingrid Bauer
Roberto Pignatelli
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Surfaces with K2=8, pg=4 and canonical involution
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math.AG/0603094
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Osaka Journal of Mathematics, 46, 3 (2009), 799-820
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Permanent link at Project Euclid
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Roberto Pignatelli
|
Some (big) irreducible components of the moduli space of minimal surfaces of general type with pg=q=1 and K2=4
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math/0801.1112
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Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. 20, 3 (2009), 207-226
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10.4171/rlm/544
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Fabrizio Catanese
Roberto Pignatelli
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Fibrations of low genus, I
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math.AG/0503294
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Annales Scientifiques de l'École Normale Supérieure, 39, 6 (2006), 1011-1049
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10.1016/j.ansens.2006.10.001
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Ingrid Bauer
Fabrizio Catanese
Roberto Pignatelli |
The moduli space of surfaces with K2=6 and pg=4
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math.AG/0408062
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Mathematische Annalen, 336, 2 (2006), 421-438
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10.1007/s00208-006-0008-8
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Ingrid Bauer
Fabrizio Catanese
Roberto Pignatelli |
Complex surfaces of general type: some recent progress
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math.AG/0602477
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Global aspects of complex geometry, Springer Verlag (2006), 1-58
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10.1007/3-540-35480-8_1
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Sandro Manfredini
Roberto Pignatelli
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Ruled surfaces and generic coverings
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Topology
and its Applications,
153, 14 (2006), 2613-2623 |
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10.1016/j.topol.2005.10.007
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Sandro Manfredini
Roberto Pignatelli |
Chisini's
conjecture for curves
with singularities of type xn=ym |
math.AG/0011189 |
Michigan
Mathematical Journal 50, 2 (2002), 287-312 |
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10.1307/mmj/1028575735
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Ingrid Bauer
Fabrizio Catanese
Roberto Pignatelli
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Canonical rings of
surfaces whose canonical system has base points
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math.AG/0111029
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Complex geometry - Collection of papers dedicated to Hans Grauert, Springer Verlag (2002), 37-72.
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10.1007/978-3-642-56202-0_3
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Sandro Manfredini
Roberto Pignatelli |
Generic
covers branched over {xn=ym} |
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Topology
and its Applications,
103, 1 (2000), 1-31 |
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10.1016/s0166-8641(98)00160-6
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Fabrizio Catanese
Roberto Pignatelli |
On simply connected Godeaux surfaces
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Complex analysis and algebraic geometry: a volume in memory of Michael Schneider, T.Peternell and F.-O. Schreyer editors, De Gruyter (2000), 117-153.
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10.1515/9783110806090-007
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