Escudo de la República de Colombia Escudo de la República de Colombia

 

 

 

  • David Blázquez Sanz
  • Doctor en Matemática Aplicada
  • Profesor Asociado
  • Escuela de Matemáticas

  • Formación Profesional

    • Licenciado en Matemáticas, Universidad de Salamanca, 2003.
    • Diploma en Estudios Avanzados en Física y Matemáticas, Universidad de Salamanca, 2005.
    • Doctor en Matemática Aplicada, Universitat Politecnica de Catalunya, 2008  - premio extraordinario de doctorado, concedido en Julio de 2010 -.
    • JSPS Postdoctoral Fellowship, Niigata Daigaku (Japón) 2010.

  • 4309877

  • dblazquezsa@unal.edu.co

  • 43-207

  • https://sites.google.com/a/unal.edu.co/dblazquezs/

Publicaciones

  1. Ricardo Alonso Blanco, David Blázquez-Sanz 
    The only Global contact transformations of order two or more are point trasformations
    Journal of Lie Theory, Vol. 15, No. 1 (2005), 135-147.
  2. Primitivo Belén Acosta-Humánez, David Blázquez-Sanz 
    Non Integrability of some Hamiltonians with rational Potential
    Discrete and Continuous Dynamical Systems-Series B, Vol. 10, No. 2-3 (2008), 265-293.
  3. David Blázquez-Sanz
    Affine Structure on Weil and Jet Bundles
    Colloquium Mathematicum, Vol. 114, No. 2 (2009), 291-301.
  4. Primitivo B. Acosta-Humánez, David Blázquez-Sanz, Y. Camilo Andrés Vargas Contreras
    On Hamiltonian potentials with quartic polynomial normal variational equations
    Nonlinear Studies, Vol. 16, No. 3 (2009), 299-314.
  5. David Blázquez-Sanz, Primitivo B. Acosta-Humánez
    Hamiltonian Systems and Variational Equations with Polynomial Coefficients
    Proc. International Congress in Dynamic Systems and Applications V (2009), , 6 - 10 .
  6. David Blázquez Sanz
    La evolución de la teoría de grupos en las ecuaciones diferenciales
    Lecturas Matemáticas, Vol. 29, No. 2 (2008) , 83-93.
  7. David Blázquez-Sanz, Juan José Morales-Ruiz
    Differential Galois Theory of Algebraic Lie-Vessiot Systems
    Differential Algebra, Complex Analysis And Orthogonal Polynomials
    Contemporary Mathematics Vol. 509, AMS Books , 1 - 58.  
  8. David Blázquez Sanz, Sergio A. Carrillo Torres
    Group Analysis of Non-Autonomous Linear Hamiltonians Through Differential Galois Theory
    Lobachevskii Journal Of Mathematics, Vol. 31, No. 2 (2010) 157-173.
    Erratum: Vol. 32, No. 3 (2011), 238-240.
  9. David Blázquez Sanz, Juan José Morales-Ruiz
    Global and Local Aspects of Lie's Superposition Theorem
    Journal of Lie Theory, Vol 20, No. 3 (2010), 483-517.
  10. Primitivo B. Acosta-Humánez, David Blázquez-Sanz, Martha Álvarez-Ramírez, Joaquin Delgado
    Non Integrability Criterium for Normal Variational Equations around an integrable subsystem and an example: the Wilberforce Spring-pendulum
    Discrete and Continuous Dynamical Systems, Vol. 33, No 3. (2013) 965-986.
  11. David Blázquez-Sanz, Juan José Morales-Ruiz
    Lie's reduction method and differential Galois theory in the analytic context
    Discrete and Continuous Dynamical Systems, Vol. 32, No. 2 (2012) 353-379.
  12. David Blázquez-Sanz, Chara Pantazi
    A note on the Darboux theory of integrability of non-autonomous polynomial differential systems
    Nonlinearity, Vol. 25, No. 9 (2012) 2615-2624.
  13. David Blázquez-Sanz, Kazuyuki Yagasaki
    Analytic and algebraic conditions for biffurcation of homoclinic orbits I: saddle equilibria
    Journal of Differential Equations, Vol. 253, No. 11 (2012) 2916-2950.
  14. David Blázquez-Sanz
    Algebraic and rational differential invariants
    Boletín de Matemáticas, Vol. 19, No. 2 (2012) 133-188.
  15. David Blázquez-Sanz, Kazuyuki Yagasaki
    Galoisian Approach for a Sturm-Liouville Problem on the Infinite Interval
    Methods and Applications of Analysis, Vol. 19, No. 3 (2012) 267-288.
  16. David Blázquez Sanz, Luz Myriam Echeverry, Karen R. Pérez
    Migration influence on malaria propagation: coupled Ross-Mcdonald models
    Journal of Non-linear Studies, Vol. 21, No. 3 (2014) 463-474.
  17. David Blázquez-Sanz, Weimar Muñoz
    Generalized linear cellular automata in groups and difference Galois theory
    Journal of Difference Equations and Applications, Vol. 21, No. 2 (2015) 127-154.
  18. David Blázquez-Sanz, Juan Sebastián Díaz Arboleda
    A note on the relation between joint and differential invariants
    enviado a Lobachevskii Journal of Mathematics, 2015.
  19. David Blázquez-Sanz, Juan José Morales-Ruiz, Jacques-Arthur Weil
    Differential Galois theory and Lie symmetries
    enviado a Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), 2015.