Presentations

  1. Rectas y números. De Pappus a Galois XLV Curso de Actualización en Matemáticas, Logroño, febrero de 2025.

  2. Algebraic, geometric and topological properties of complex projective plane curves Topology & Geometry Seminar, National University of Singapore, octubre 2024.

  3. Orbifolds and line arrangements Seventeenth International Conference Zaragoza-Pau on Mathematics and its Applications jaca, septiembre 2024.

  4. Intersections of ellipsoids and singularities II International Congress on Complex Geometry, Singularities and Dynamics: In honor of José Seade Cuernavaca, junio 2024.

  5. Intersecciones singulares de cuádricas coaxiales Bienal RSME2024, Sesión Especial de la RET, Pamplona, enero de 2024.

  6. Orbifolds for understanding symmetric curves and line arrangements Geometry, Topology and Algebra of Singular Spaces, Bucarest, julio de 2023.

  7. Maite Lozano Imízcoz: pionera con carácter universal Día de la Mujer Matemática, mayo 2023

  8. Topology of surface singularities: superisolated, Lê-Yomdin and weighted Lê-Yomdin Gdańsk-Krakow-Łódź-Warsaw Seminar in Singularity Theory, marzo 2023

  9. Rectas: de la simplicidad a la geometría y a la topología pasando por Galois Lección del Acto de San Alberto, Facultad de Ciencias, noviembre 2022

  10. Topology, combinatorics and arithmetics of line arrangements of odd regular polygons Aspects réels de la Géométrie, Marseille, november 2022

    11. Torsion of Jacobians and embedding of plane curves Conformal Geometry and Low Dimensional Manifolds. A Hybrid Conference in Honour of Antonio F. Costa, Ávila, july 2022
  11. How can one check if a tuple of curves is a Zariski tuple? Iberoamerican Webminar of Young Researchers in Singularity Theory and related topics, october 2021.

  12. Families of weighted-Yomdin singularities of surface Jean-Morlet Chair 2021 - Workshop: Lipschitz Geometry: New Methods and Applications, Marseille (Francia), july 2021.

  13. Falsos productos de rectas proyectivas y cubiertas cíclicas. Reunión conjunta RSME-SMM, Guanajuato, june 2021.

  14. On fundamental groups of Milnor fibres of rational homology disk smoothings of surface singularities Singularities in the Midwest, Madison, may 2021

  15. Cyclotomic Zariski tuples with abelian fundamental group. From the pair to the complement Branched Coverings, Degenerations, and Related Topics 2019 Hiroshima, march 2019

  16. Topología de curvas algebraicas planas: ¿por qué estudiarlas? Coloquio CIMAT, Guanajuato, november 2018

  17. Singularidades de curvas, polinomio de Bernstein-Sato e integrales impropias Seminario de Singularidades, Unidad de Cuernavaca, Instituto de Matemáticas, UNAM, Cuernavaca, august 2018

  18. Topología de rectas y curvas Perspectivas Matemáticas, Instituto de Matemáticas, UNAM, Ciudad de México, july 2018

  19. Topología de rectas: segunda parte XXV Encuentro de Topología, Institut d’Estudis Catalans, Barcelona, october 2018

  20. Quasi-projectivity of fundamental groups of algebraic links Topology and Geometry. A conference in memory of Stefan Papadima (1953-2018), Bucharest (Romania), may 2018

  21. Improper integrals, Bernstein-Sato polynomial and Yano’s conjecture Encuentro de la Red de Geometría Algebraica y Singularidades 2018 Universidad Complutense, february 2018

  22. Topologie et combinatoire d’arrangements de droites complexes Seventh Iberoamerican Congress on Geometry Special Session Algebraic Surfaces. Valladolid, january 2018

  23. Coverings of rational ruled normal surfaces Séminaire de Géométrie et Topologie, Genève, december 2017

  24. Character Varieties and Peripheral Polynomials Congreso Bienal RSME. Special Session in Honour of Maite Lozano. Zaragoza, january 2017

  25. Topology, Combinatory and Arithmetic for Line Arrangements in the Projective Plane MATEMATISKA KOLLOKVIET, Linköping, october 2016

  26. Bernstein-Sato polynomial and Yano’s conjecture Topics in Singularities and Valuations Castellón, september 2016

  27. Computational Methods in the Topology of Algebraic Varieties Encuentros de Álgebra Computacional y Aplicaciones, EACA. Logroño, june 2016. (video file is needed, to be downloaded in the same folder as the pdf file)

  28. Arithmetic Zariski pairs of line arrangements Branched Coverings, Degenerations, and Related Topics 2016. Hiroshima, march 2016

  29. Resonant characters for rational arrangements Branched Coverings, Degenerations, and Related Topics 2016. Hiroshima, march 2016

  30. Conjetura de Yano, polinomio de Bernstein e integrales impropias Seminario Rubio de Francia. Zaragoza, february 2016

  31. Galois-conjugate line arrangements with non-isomorphic fundamental group Computational Geometric Topology in Arrangement Theory. ICERM Providence (RI), july 2015

  32. Zariski pairs and line arrangements Ggeometry, Topology and Combinatorics Of Hyperplane Arrangements and related problems, Zaragoza, september 2015

  33. La pluralidad de las singularidades Congreso de Estudiantes de Matemáticas COEM, La Laguna, february 2015 (video 1, video 2, and video 3 are needed, to be downloaded in the same folder as the pdf file).

  34. Monodromy theorem for Artin kernels Sesión Especial de Singularidades. Congreso Bienal de la RSME 2015. Granada, february 2015.

  35. Monodromy theorem for Artin kernels Workshop on Singularities in Geometry, Topology, Foliations and Dynamics. Mérida (Yucatán), december 2014.

  36. Combinatorics and essential coordinate components of characteristic varieties of line arrangements Joint International Meeting AMS-RMS, Alba-Iulia, june 2013.

  37. Quasi-projectivity of the fundamental group of an algebraic link Branched coverings and related subjects. Tokyo, march 2013

  38. Topology of arrangements and position of singularities Arrangements in Pyrénées. Pau, june 2012

  39. Existence of Special Pencils with given Dicritical Set Conference on Algebra and Algebraic Geometry with Applications: 80th Birthday of Prof. S.S. Abhyankar, West Lafayette, july 2010.


  40. Characteristic Varieties of Quasiprojective Varieties Branched Coverings, Degenerations, and Related Topics 2010 Hiroshima, march 2010

  41. La monodromía: a vueltas entre la topología, la geometría y el álgebra. Discurso de ingreso en la Real Academia de Ciencias Exactas, Físicas, Químicas y Naturales de Zaragoza, november 2009 (video file is needed, to be downloaded in the same folder as the pdf file).

  42. Orbifolds and fundamental groups of plane curves Singularities in Aarhus. Århus, august 2009.

  43. Topological and Geometrical Aspects of the Study of Projective Plane Curves LIB60BER. Topology of Algebraic Varieties A Conference in Honor of the 60th Birthday of Anatoly Libgober, Jaca (Aragón) june 2009

  44. Topology of complex algebraic varieties First French-Spanish Congress of Mathematics, Zaragoza, july 2007

  45. Nodos que complican la topología Seminario Rubio de Francia. Zaragoza, january 2007

  46. Topology of complex plane curves: Zariski pairs Geometry and Topology of Low Dimensional Manifolds. Burgo de Osma (Soria), august 2006.

  47. Zariski pairs of rational arrangements Symposium on Algebraic Geometry. Sado Island, Niigata University, june 2006.

  48. e-Researching: Investigación y Computación VII Reunión de Decanos y Directores de Matemáticas Pamplona, Universidad Pública de Navarra, october 2005

  49. Configuraciones de rectas: topología, grupo fundamental y combinatoria XII Encuentro de Topología, Puerto de la Cruz, april 2005

  50. Funciones zeta de singularidades cuasiordinarias Sesión especial de Geometría Algebraica. MAT.ES 2005, Valencia, february 2005

  51. Fundamental group, topology and combinatorics of line arrangements MSRI, Berkeley, october 2004

  52. Pencils of curves and special curves of torus type Complex Geometry Seminar, Tokyo Metropolitan University, september 2003

  53. Braid monodromy and topology of complexified real arrangements Workshop on Singularities, Sapporo (Japan), september 2003

  54. Polynomial mappings and jacobian quotients Special Session Affine Geometry, Joint Meeting AMS-RSME, Sevilla, june 2003

  55. Braid monodromy and conjugate curves Fundamental Group in Geometry, Oberwolfach, september 2002

  56. Braid monodromy and topology of algebraic plane curves 7th International Workshop on Real and Complex Singularity, São Carlos (Brasil), august 2002

  57. Monodromía de trenzas y topología de curvas algebraicas Seminario de Geometría Algebraica, Universitat de Barcelona, may 2002
Enrique Artal 2021-09-29