Martín Sombra: talks

 

Here are the slides and/or the presentations of some talks about my work:
    1. Factorization of sparse polynomials, FoCM 2017 Workshop on Computational Algebraic Geometry, Barcelona, July 2017
    2. Macaulay style formulae for the sparse resultant, plenary talk at the conference MEGA 2017, Nice, France, June 2017.
    3. Systems of polynomial equations, Colloquium of the Department of Mathematics of the U. La Plata, Argentina, December 2016.
    4. El que diuen els nombres, Xerrades-Taller de la Facultat de Matemàtiques, UB, November 2015
    5. Polynomials with multiple factors, unlikely intersections, and osculating spaces of toric curves, GEOMAP coordination meeting, Sitges, January 2015
    6. Point-hypersurface incidences, FoCM 2014, Montevideo, Uruguay, December 2014
    7. En matemática, ¿ya está todo inventado?, charla para alumnos de 1ro y 2do de bachillerato en el Institut Puig Castellar, Santa Coloma de Gramenet, Noviembre 2014
    8. The distribution of the Galois orbits of small points in toric varieties, talk at the Intercity seminar in Arakelov geometry, Roma, September 2014
    9. Arithmetic geometry ot toric varieties, talk at the conference XXVèmes rencontres arithmétiques de Caen, Île de Tatihou, France, June 2014
    10. Bounds for the Hilbert function of polynomial ideals [presentation], talk at the workshop Tools from algebraic geometry, IPAM UCLA, USA, March 2014
    11. The number of solutions of a system of polynomial equations [presentation], talk at the workshop Combinatorial geometry problems at the algebraic interface, IPAM UCLA, USA, March 2014
    12. En matemática, ¿ya está todo inventado?, charla para alumnos de 1ro y 2do de bachillerato en el Espai Cultural Centric, El Prat del Llobregat, Noviembre 2013
    13. Essential minimum and distribution of small points in toric varieties, Thue 150, Bordeaux, France, October 2013
    14. Overdetermined systems of sparse polynomial equations, MEGA 2013, Frankfurt, Germany, June 2013
    15. Solving polynomial equations, Colloquium of the Dipartamento di Matematica, Politecnico di Torino, Italy, May 2013
    16. Normalized resultants, CLAM 2012, Córdoba, Argentina, August 2012
    17. Geometría de Arakelov de variedades tóricas, Universidad Católica de Valparaíso, Chile, August 2012
    18. Overdetermined systems of lacunary equations, EACA 2012, Alcalá de Henares, June 2012
    19. En matemática... ¿ya está todo inventado?, charla para alumnos de 1ro y 2do de bachillerato de la escola Garbí, Esplugues de Llobregat, Mayo 2012 
    20. Quantitative equidistribution for the solutions of systems of sparse polynomial equations (slides & talk by C. D'Andrea), SIAM Conference on Applied Algebraic Geometry, Raleigh, USA, October 2011
    21. A toric dictionary in arithmetic geometry, Toric geometry and applications, Leuven, Belgium, June 2011
    22. Height of varieties in multiprojective spaces and arithmetic Nullstellensätze (slides & talk by T. Krick), Heights, Tossa de Mar, April 2011
    23. Variedades tóricas en geometría aritmética, Congreso del Centenario de la RSME, Ávila, February 2011
    24. Aritmética de variedades tóricas y análisis convexo, Coloquio del Departamento de Matemática, Universidad de Buenos Aires, Argentina, November 2010
    25. Height of varieties and arithmetic Nullstellensatz (slides & talk by C. D'Andrea), EACA 2010, Santiago de Compostela, July 2010
    26. On the distribution of the solutions of systems of polynomial equations, MEGA 2009, Barcelona, June 2009
    27. Varietats algebraicas i politops de Newton, Onzena Trobada de la Societat Catalana de Matemàtiques, Institut d'Estudis Catalans, Barcelona, June 2008
    28. Computing the Newton polygon of offsets to plane algebraic curves (slides & talk by C. D'Andrea), FoCM 2008, Hong Kong, China, June 2008
    29. Polítopos de Newton y el número de soluciones de un sistema de ecuaciones polinomiales, Coloquio del Departamento de Matemática, Universidad de Buenos Aires, Argentina, November 2007  
    30. A refinement of the Kushnirenko-Bernshtein theorem (talk & slides by P. Philippon), Diophantine and Analytic Problems in Number Theory - The 100th aniversary of A. O. Gelfond, Moscow State University, Russia, February 2007 
    31. Bézout theorem and implicitization (slides & talk by C. D'Andrea), Non-Linear Computational Geometry, IMA, Minneapolis, USA, June 2007  
    32. On the size of the solution set of sparse polynomial systems, FoCM 2005, Universidad de Cantabria, Santander, July 2005
    33. Height of projective varieties, Plenary talk at MEGA 2003, Kaiserslautern, Germany, June 2003
    34. Affine varieties: degree, height, and complexity, Postdoc Seminar, MSRI, Berkeley, USA, September 1998

Last update: 19 November 2014