Welcome!
Juan José Víquez Rodríguez
Ph.D Student in Mathematics, PURDUE UNIVERSITY
Thesis Advisor: Fabrice Baudoin
Areas of Research:
- SDE’s driven by fractional Brownian motion (FBM)
- Rough Path theory
- Malliavin calculus
- Stein’s method
- Probability and its applications to Finance and Economics.
Topics of Interest:
- Properties of solutions of SDE’s driven by FBM
(Varadhan estimates, positivity on the density, small time estimates)
- Central and Non-central limit theorems in the Wiener-Poisson space (Wiener space and Poisson sace as well)
(Using Stein’s method and Malliavin calculus combined)
- Implementation of finance models with jumps to calculate Value at Risk and Conditional Value at Risk
(Combined simulation of correlated Levy processes)
- Estimation of zero coupon bond curve with few observations
(Combination of cubic splines, Svensson and linear interpolation)