Prépublications

Constructions of Kummer structures on generalized Kummer surfaces
Avec Alessandra Sarti

A refinement of Bézout’s Lemma and order 3 elements in some quaternion algebras over Q
Avec Donald Cartwright

Number of Kummer structures and Moduli spaces of generalized Kummer surfaces


Publications

An atlas of K3 surfaces with finite automorphism group  
(Zoom Algebraic Geometry slides)
A paraître dans EPIGA

On the geometry of K3 surfaces with finite automorphism group and no elliptic fibrations 
International Journal  of Mathematics, Vol 33, No 6, (2022)  

Mori dream K3 surfaces of Picard number 4: projective models and Cox rings
Israel Journal of Mathematics, à paraître,
Avec Michela Artebani et Claudia Correa Deisler

A special configuration of 12 conics and generalized Kummer surfaces
A paraître à Manuscripta Mathematica
Avec David Kohel et Alessandra Sarti
 (Zoom Lisbon seminar slides)

Explicit Nikulin configurations on Kummer surfaces
Avec Alessandra Sarti, à paraître dans Advances in Geometry

Conic configurations via dual of quartic curves 
Rocky Mountain Journal of Mathematics, Vol. 51, (2021), No. 2, 721--732

The Bolza curve and some orbifold ball quotient surfaces 
Michigan Math. J. 70 (2021) 423--448
Avec Vincent Koziarz et Carlos Rito

Construction of Nikulin configurations on some Kummer surfaces and applications
Math. Annalen 373 (2019), no 11, 7651--7668. Avec A. Sarti

A pair of rigid surfaces with pg=q=2 and K^2=8 whose universal cover is not the bidisk 
Int. Math. Res. Not., 2020, no. 11, 3453--3493. Avec Francesco Polizzi et Carlos Rito

Explicit Schoen surfaces
Algebraic Geometry 6 (4) 2019, 410--426. With Carlos Rito et Alessandra Sarti

On generalized Kummer surfaces and the orbifold Bogomolov-Miyaoka-Yau inequality 
Trans. Amer. Math. Soc. Vol 371, n.11, June 2019, 7651--7688

Curves with low Harbourne constants on Abelian and Kummer surfaces
Rend. Circ. Mat. Palermo (2) 67 (2018), no. 3, 481--491

Irrationality of generic cubic threefold via Weil’s conjectures
Communications in Contemporary Mathematics, 1750078 (12 pages), 
Avec Dimitri Markushevich

Bounded negativity, Harbourne constants and transversal arrangements of curves
Annales de l’institut Fourier 67, 6 (2017), pp 2719--2735. 
Avec Piotr Pokora et Tomasz Szemberg

On the Cohomology of the Stover Surface
Experimental Mathematics Vol 26 (2017), 490--495. Avec Amir Dzambic 

Lines on cubic hypersurfaces over finite fields
Fichier contenant les algorithmes implémentés en MAGMA
In «Geometry over non closed fields», F. Bogomolov, B. Hassett et Y. Tschinkel Editors ; Simons Publication Series (2017), pp. 19--51. Avec Olivier Debarre et Antonio Laface

Bounded negativity, Miyaoka-Sakai inequality and elliptic curve configurations
Int. Math. Res. Not (2017) no 8, 2480--2496

Involutions of second kind on Shimura surfaces and surfaces of general type with $q=p_g=0$
Asian J. Of Math. Vol 21, No 4 (2017) 775--790. Avec Amir Dzambic

On finiteness of curves with high canonical degree on a surface
Geom. Dedicata 183, (2016) 33--42. Avec Ciro Ciliberto

Chern slopes of simply connected complex surfaces of general type 
are dense in [2,3]
Annals of Math. 182 (2015), 286--306. Avec Giancarlo Urzua

On Schoen surfaces
Comment. Math. Helv. 90 (2015), no. 1, 59--74. 
Avec Ciro Ciliberto et Margarida Mendes Lopes

On the PSL2(19)-invariant cubic sevenfold
J. of Algebra 413 (2014), 1--14. Avec Atanas Iliev

Canonical surfaces with big cotangent bundle
Duke Math. J. 163 (2014), no. 7, 1337--1351. Avec Erwan Rousseau

Automorphisms and Quotients of Fake Quadrics
Pacific Journal of Mathematics 267 (2014), no. 1, 91--120. Avec Amir Dzambic

Negative Curves on Algebraic Surfaces 
Duke Math. J. 162 (2013), 1877--1894. 
Avec Th Bauer, B. Harbourne, A.L. Knutsen, A. Küronya, S. Müller-Stach, T. Szemberg

On the hyperbolicity of surfaces of general type with small c_1^2
Journal of the Lond. Math. Soc. (2013) 87 (2): 453--477. Avec Erwan Rousseau

On the Tate conjecture for the fano surfaces of cubic threefolds
Journal of Number Theory 133 (2013), 2320--2323

Quotients of Fano surfaces
Rend. Lincei Mat. 23 (2012), 1--25

The Fano surface of the Fermat cubic threefold, the del Pezzo surface of degree 5 and a ball quotient
Proc. of the AMS, 139 (2011), 3405--3412. 
       
Fano Surfaces with 12 or 30 Elliptic Curves   
 Michigan. Math. J., Vol. 60, (2011), 313--329.

Genus 2 curve configurations on Fano surfaces 
 Com. Math. Univ. St. Pauli, (2010), Vol 59, No. 1, 51--64.

Elliptic curve configurations on Fano surfaces
 Manuscripta Mathematica,  129 (2009), no. 3, 381--399.

L'application cotangente des surfaces de type général
Geometriae Dedicata,  142 (2009), 151--171.

The Fano surface of the Klein cubic
Math. Kyoto Univ., 49 (2009), 113--129.

Divisor arrangements and Algebraic surfaces
Comment. Math. Univ. St. Pauli, 57 (2008), no. 1, 13--21.

Courbes elliptiques, fibrations et automorphismes
 des surfaces de Fano.pdf
C. R. Acad. Sci. Paris, Ser. I 345 (2007), 209--212.
https://arxiv.org/abs/2109.02146https://arxiv.org/abs/2107.02414https://arxiv.org/abs/2107.02414https://arxiv.org/abs/2106.05541https://arxiv.org/abs/2106.05541https://arxiv.org/abs/2003.08985Publications_files/BeamerZAG.pdfPublications_files/On%20the%20geometry%20of%20K3%20surfaces%20with%20finite%20automorphism%20group%20and%20no%20elliptic%20fibrations.pdfPublications_files/On%20the%20geometry%20of%20K3%20surfaces%20with%20finite%20automorphism%20group%20and%20no%20elliptic%20fibrations.pdfhttps://arxiv.org/abs/2011.00475https://arxiv.org/abs/2004.11421Publications_files/Beamer9A2.pdfhttps://arxiv.org/abs/1907.12215Publications_files/Conic%20configurations%20via%20dual%20of%20quartic%20curves.pdfPublications_files/The%20Bolza%20curve%20and%20some%20orbifold%20ball%20quotient%20surfaces.pdfPublications_files/Construction%20of%20Nikulin%20configurations%20on%20some%20Kummer%20surfaces%20and%20applications.pdfPublications_files/Construction%20of%20Nikulin%20configurations%20on%20some%20Kummer%20surfaces%20and%20applications.pdfPublications_files/A%20pair%20of%20rigid%20surfaces%20with%20pg%3Dq%3D2%20and%20K%5E2%3D8%20whose%20universal%20cover%20is%20not%20the%20bidisk.pdfPublications_files/A%20pair%20of%20rigid%20surfaces%20with%20pg%3Dq%3D2%20and%20K%5E2%3D8%20whose%20universal%20cover%20is%20not%20the%20bidisk.pdfPublications_files/Rito,%20Roulleau,%20Sarti,%20Explicit%20Schoen%20surfaces.pdfPublications_files/Roulleau,%20On%20generalized%20kummer%20surfaces%20and%20the%20orbifold%20Bogomolov-Miyaoka-Yau%20inequality.pdfPublications_files/Roulleau,%20On%20generalized%20kummer%20surfaces%20and%20the%20orbifold%20Bogomolov-Miyaoka-Yau%20inequality.pdfPublications_files/Curves%20with%20low%20Harbourne%20constants%20on%20Abelian%20and%20Kummer%20surfaces.pdfPublications_files/Irrationality%20of%20generic%20cubic%20threefold%20via%20Weil%E2%80%99s%20conjectures.pdfPublications_files/Pokora,%20Roulleau,%20Szemberg,%20Bounded%20negativity,%20Harbourne%20constants%20and%20transversal%20arrangements%20of%20curves.pdfPublications_files/Pokora,%20Roulleau,%20Szemberg,%20Bounded%20negativity,%20Harbourne%20constants%20and%20transversal%20arrangements%20of%20curves.pdfPublications_files/On%20the%20Cohomology%20of%20the%20Stover%20Surface.pdfPublications_files/Lines%20on%20cubic%20hypersurfaces%20over%20finite%20fields.pdfPublications_files/ImplementedAlgorithms.pdfPublications_files/Bounded%20negativity,%20Miyaoka-Sakai%20inequality%20and%20elliptic%20curve%20configurations.pdfPublications_files/Involutions%20of%20second%20kind%20on%20Shimura%20surfaces%20and%20surfaces%20of%20general%20type%20with%20$q%3Dp_g%3D0$.pdfPublications_files/Involutions%20of%20second%20kind%20on%20Shimura%20surfaces%20and%20surfaces%20of%20general%20type%20with%20$q%3Dp_g%3D0$.pdfPublications_files/On%20finiteness%20of%20curves%20with%20high%20canonical%20degree%20on%20a%20surface%20.pdfPublications_files/annals-v182-n1-p06-p.pdfPublications_files/annals-v182-n1-p06-p.pdfPublications_files/Ciliberto,%20Mendes%20Lopes,%20Roulleau,%20On%20Schoen%20surfaces.pdfPublications_files/On%20the%20PSL2%2819%29-invariant%20cubic%20sevenfold.pdfPublications_files/Canonical%20surfaces%20with%20big%20cotangent%20bundle.pdfPublications_files/Automorphisms%20and%20Quotients%20of%20Fake%20Quadrics.pdfPublications_files/Negative%20Curves%20on%20Algebraic%20Surfaces.pdfPublications_files/Roulleau,%20Rousseau,%20On%20the%20hyperbolicity%20of%20surfaces%20of%20general%20type%20with%20small%20c_1%5E2.pdfPublications_files/On%20the%20Tate%20conjecture%20for%20the%20fano%20surfaces%20of%20cubic%20threefolds.pdfPublications_files/Roulleau,%20Quotients%20of%20Fano%20surfaces.pdfPublications_files/Roulleau,%20The%20Fano%20surface%20of%20the%20Fermat%20cubic%20threefold,%20the%20del%20Pezzo%20surface%20of%20degree%205%20and%20a%20ball%20quotient.pdfPublications_files/Roulleau,%20The%20Fano%20surface%20of%20the%20Fermat%20cubic%20threefold,%20the%20del%20Pezzo%20surface%20of%20degree%205%20and%20a%20ball%20quotient.pdfPublications_files/Fano%20Surfaces%20with%2012%20or%2030%20Elliptic%20Curves.pdfPublications_files/Roulleau%20Genus%202%20curve%20configurations%20on%20Fano%20surfaces.pdfPublications_files/Roulleau%20Elliptic%20Curves%20Configurations%20Manuscripta.pdfPublications_files/Roulleau%20Application%20Cotangente%20des%20Surfaces%20de%20Type%20G.%20Geometrica%20Dedicata.pdfPublications_files/Roulleau%20The%20Fano%20surface%20of%20the%20Klein%20cubic.pdfPublications_files/ArrangementCommentarii.pdfPublications_files/CRASroulleau.pdfPublications_files/CRASroulleau.pdfhttp://livepage.apple.com/shapeimage_2_link_0shapeimage_2_link_1shapeimage_2_link_2shapeimage_2_link_3shapeimage_2_link_4shapeimage_2_link_5shapeimage_2_link_6shapeimage_2_link_7shapeimage_2_link_8shapeimage_2_link_9shapeimage_2_link_10shapeimage_2_link_11shapeimage_2_link_12shapeimage_2_link_13shapeimage_2_link_14shapeimage_2_link_15shapeimage_2_link_16shapeimage_2_link_17shapeimage_2_link_18shapeimag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