Skip to main content

Instituto de Matemáticas

Facultad de Ciencias

Raúl Fierro Pradenas

Titulos o Grados:

  • Doctor en Ciencias Mención Matemática, Pontificia Universidad Católica de Chile.
  • Magíster en Matemáticas, Universidad Técnica del Estado.

Jerarquia

Director Instituto de Matemáticas

Áreas de Interés:

  • Análisis Estocástico
  • Análisis no lineal
Publicaciones recientes
  1. Fierro, R. Weak Convergence of a Numerical Scheme for Stochastic Diferential Equations. Probability and Mathematical Statistics. Vol. 37, No1, pag. 201-215. 2017.
  2. Fierro, R. Fixed point theorems for set-valued mappings and variational principles in uniform spaces with w-distances. Fixed Point Theory. Vol. 18, No2, pag. 555-564. 2017.
  3. Fierro, R. A stochastic methodology for risk assessment of an earthquake when a long time has elapsed. Stochastic Environmental Research and Risk Assessment. Vol. 31, No9, pag. 2327-2336. 2017.
  4. Fierro, R. Maximality, fixed points and variational principles for mappings on quasi-uniform spaces Filomat. Vol. 31, No16, pag. 5345-5355. 2017.
  5. Fierro, R. Well-posedness of fixed point problems. Journal of Fixed Point Theory and Applications. Journal of Fixed Point Theory and Applications. Vol 20, No2, AN 57. 2018.
  6. Fierro, R. Noncompactness measure and fixed points for multi-valued functions on uniform spaces. Mediterranean Journal of Mathematics. Vol 15, No3, AN 95. 2018.
  7. Fierro, R. Cumulative damage and times of occurrence for a multicomponent system: A discrete time approach. Journal of Multivariate Analysis. Vol. 168, 323-333. 2018.
  8. Fierro, R. A noncompactness measure for tvs-metric cone spaces and some applications. Journal of Nonlinear Sciences and Applications. Vol. 9, Nº5, pag. 2680-2687. 2016.
  9. Fierro, R. Fixed Point Theorems for Set-Valued Mappings on TVS-Cone Metric Spaces. Fixed Point Theory and Applications. 2015:221 doi:10.1186/s13663-015-0468-1. 2015.
  10. Fierro, R. Functional limit theorems for the multivariate Hawkes Process with different exciting functions. ALEA-Latin American Journal of Probability and Mathematical Statistics. Vol. 12, Nº1, pag. 477-489. 2015.
  11. Fierro, R., Leiva, V. y  Balakrishnan, N. Statistical inference on a stochastic epidemic model. Communications in Statistics-Simulation and Computation. Vol. 44, Nº9, pag. 2297-2314. 2015.
  12. Fierro, R., Leiva, V. y Moller, J. The Hawkes process with different exciting functions and its asymptotic behavior. Journal of Applied Probability. Vol. 52, Nº1, pag. 37-54. 2015.
  13. Fierro, R. Approximation of some discrete-time stochastic processes by differential equations. Hacettepe Journal of Mathematics and Statistics. Vol. 43, Nº6, pag. 1035-1046. 2014.
              Proyectos recientes
              1. Multivariate and matrix-variate Birnbaum-Saunders distributions: characterization, modeling and diagnostics. (2012-2015, Coinvestigador).
              2. On new characterizations of cumulative damage models and their applications to contamination, mining and natural catastrophes. (2016-2019, Coinvestigador).