RODRIGO VÉJAR ASEM

Part-Time Professor. Departamento de Matemática, Universidad del Bío-Bío.

E-mail: rodrigovejar**ing-mat.udec.cl, rodrigovejar**rocketmail.com, rvejar**ubiobio.cl (at **, insert @)

MathSciNet Profile: Rodrigo Véjar Asem.

Phone number: +56 41 2661315

Education

• 2015 - 2019: PhD program in Applied Mathematics (in spanish: Doctorado en Ciencias Aplicadas, mención Ingeniería Matemática ), Universidad de Concepción, Chile.
                       Thesis available here .
• 2009 - 2014: Astronomer (Professional certificate), Universidad de Concepción, Chile.
• 2009 - 2013: Bachelor's degree in Astronomy, Universidad de Concepción, Chile.

Research interests.

• Finite difference schemes.
• Finite volume schemes.
• Numerical methods for physics and engineering.
• Computational algorithms for physical phenomena.

Publications.

• M. Moreira Cavalcanti, W. J. Corrêa, A. Faminskii, M. Sepúlveda Cortés, R. Véjar Asem. Well-posedness and Asymptotic Behavior of a Generalized Higher Order Nonlinear Schrödinger Equation with Localized Dissipation. Accepted in Computers and Mathematics with Applications.
• Marcelo M. Cavalcanti, Wellington J. Corrêa, Türker Özsarı, Mauricio Sepúlveda, Rodrigo Véjar-Asem (2020). Exponential stability for the nonlinear Schrödinger equation with locally distributed damping, Communications in Partial Differential Equations, DOI: 10.1080/03605302.2020.1760885.
• A. D. Domingos Cavalcanti, M. Moreira Cavalcanti, W. J. Corrêa, Zayd Hajjej, M. Sepúlveda Cortés, R. Véjar Asem . Uniform decay rates for a suspension bridge with locally distributed nonlinear damping. Journal of the Franklin Institute, Volume 357, Issue 4 (2020), 2388--2419.
• M. Moreira Cavalcanti, W. J. Corrêa, M. Sepúlveda Cortés, R. Véjar Asem . Finite Difference scheme for a High Order Nonlinear Schrödinger equation. Calcolo (2019) 56: 40. https://doi.org/10.1007/s10092-019-0336-1.
• M. Moreira Cavalcanti, W. J. Corrêa, M. Sepúlveda Cortés, R. Véjar Asem . Finite Difference scheme for a High Order Nonlinear Schrödinger equation with localized damping. Studia Universitatis Babes-Bolyai, Mathematica, Vol. 64 (2019), No. 2.
• B. Reinoso, M. Fellhauer, R. Véjar : Formation and evolution of substructures in tidal tails: spherical dark matter haloes. MNRAS, Vol. 476, Issue 2 (2018), 1869-1876.