Charlas - Presentaciones (Talks - Slides)

  1. The Frobenius number for sequences of binomial coefficients. INdAM meeting: International meeting on numerical semigroups - Cortona 2018. pdf-file

  2. Common behaviours in families of numerical semigroups: types of Frobenius varieties. International meeting on numerical semigroups with applications - Levico Terme 2016. pdf-file

  3. Numerical semigroups: suitable sets of pseudo-Frobenius numbers. XV Encuentro de Álgebra Computacional y Aplicaciones (EACA 2016). Logroño, 2016. pdf-file

  4. Resolución de un problema de transporte mediante semigrupos numéricos. Aplicaciones Industriales del Álgebra Computacional (Industrial Workshop AICA 2016). Logroño, 2016. pdf-file

  5. On the pseudo-Frobenius numbers of numerical semigroups. Joint International Meeting of the American Mathematical Society, European Mathematical Society and Portuguese Mathematical Society. Porto, 2015. pdf-file

  6. The numerical semigroup of the integers which are bounded by a submonoid of \(\,{\mathbb N}^2\). IX Jornadas de Matemática Discreta y Algorítmica. Tarragona, 2014. pdf-file

  7. Families of numerical semigroups: Frobenius pseudo-varieties and trees associated to them. XIV Encuentro de Álgebra Computacional y Aplicaciones (EACA 2014). Barcelona, 2014. pdf-file

  8. Longitudes de frases y semigrupos numéricos. Seminario de semigrupos numéricos. Jerez, 2013. pdf-file

  9. Some questions on numerical semigroups with type two. Iberian meeting on numerical semigroups - Vila Real 2012. pdf-file

  10. Modular translations and retractions of numerical semigroups. VIII Jornadas de Matemática Discreta y Algorítmica. Almería, 2012. pdf-file

  11. The Frobenius problem in dimension three. XIII Encuentro de Álgebra Computacional y Aplicaciones (EACA 2012). Alcalá de Henares, 2012. pdf-file

  12. El problema de Frobenius para semigrupos numéricos con dimensión de inmersión igual a tres. Seminario de semigrupos numéricos. Cádiz, 2011. pdf-file

  13. Proportionally modular Diophantine inequalities which are modular. XII Encuentro de Álgebra Computacional y Aplicaciones (EACA 2010). Santiago de Compostela, 2010. pdf-file

  14. El problema de Frobenius para algunos semigrupos numéricos de dimensión de inmersión tres. VII Jornadas de Matemática Discreta y Algorítmica. Castro Urdiales (Santander), 2010. pdf-file

  15. Modular numerical semigroups with embedding dimension equal to three. International Conference on Semigroups and related topics. Porto, 2009. pdf-file

  16. The doubles of a numerical semigroup. VI Jornadas de Matemática Discreta y Algorítmica. Lleida, 2008. pdf-file

  17. Proportionally modular Diophantine inequalities and proportionally modular numerical semigroups. Iberian meeting on numerical semigroups. Porto 2008. pdf-file

  18. Maximum principles in a certain hyperbolic equation. Tenth international conference on hyperbolic problems. Theory, numerics, applications (HYP2004). Osaka, 2004. pdf-file

  19. Almost periodic solutions of forced sine-Gordon equations. Equadiff 2003 (International Conference on Differential Equations). Hasselt, 2003. pdf-file

  20. Equivalence of two definitions of index of periodic solutions of an evolution equation of second order. Equadiff 99 (International Conference on Differential Equations). Berlin, 1999.

  21. A maximum principle with applications to the forced sine-Gordon equation. Nonlinear analysis and differential equations (Autumn School). Lisbon, 1998.

  22. Modelos probabilísticos de estimación multi-resolución: solución mediante programación lineal. V Simposium Nacional de Reconocimiento de Formas y Análisis de Imágenes. Valencia, 1992.