Boundary controllability in half plane.  IIAM:  Instituto de Investigación de Matemática y en Sistemas. 20 a 27 de Julio 2024.

Encuentro de Optimización in Honor to Hector Jairo Martinez. Universidad del Cauca.  Popayan. 2023.

Analysis and control of the KdV-Burger equation.  Congreso Colombiano de Matemáticas. 2023.  Tunja. 

Analysis and Control of a type of Boussinesq. The 5th workshop on Nonlinear Dispersive Equations,  Federal University of Minas Gerais, Brazil from November 08 - 11, 2022. 

Controllability of the KdV.  XV Congress GAFEVOL, Congress of Evolution Equations and Functional Analysis (GAFEVOL). Universidad Nacional de Colombia in Manizales city on November 28 to December 02, 2022. 

Internal controllability of a non -localized solution for the Kadomtsev-Petviashvili II equation, Cimat, México, Dic 12-16, 2019.

Exact controllability of a linear KdV equation by Flatness approach.   Association for Women in Mathematics’ Biennial Research Symposium.  Rice University, Houston, Texas. USA. 2019.

Controlabilidad y stabilidad de ecuaciones parciales dispersivas.  Congreso semestral de Análisis y EDPs.  Universidad Nacional sede Manizales, 2019.

Exact Controllability of a Linear KdV Equation by the Flatness Approach. ICoPS 2018.  Valparaiso 2018.

Internal controllability of non-localized solution for the Kodomtsev-Petviashvili II equation.  SCM-SMM. Barranquilla. 2018. 

On the controllability of the Boussinesq equation in low regularity.  Mini-workshop Control y Problemas Inversos de EDP, Valparaiso, Chile. 2018. 

On the controllability of the Boussinesq equation in low regularity.  International conferences on Applied Mathematics and Informatics.  San Andrés, Colombia. 2017.

Stabilization for a type of uncontrollable system.  Mathematical Congress of the Americas. MCA 2017. July 24-28. Montreal, Canada.

Controllability of the Gear-Grimshaw system. “Women in Control: New Trends in Infinite Dimensions” workshop at the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Alberta, Canada.  

Problemas de estabilización por medio de leyes de retroalimentación a través del tiempo. Congreso Colombiano de Matemáticas. Junio 5-9, 2017.  Bogotá, Colombia.

Problemas de estabilización por medio de leyes de retroalimentación a través del tiempo. 8° Encuentro Regional de Matemáticas.  Dicembre 13-15,  2016. Medellín, Colombia.

Boundary Controllability of a type of KdV system. Mini-Workshop on Control and Inverse Problems of PDE’s January 18-19, 2016, Valparaiso, Chile. 

Boundary Controllability of the type of KdV system. Foro departamento de Matemáticas. Cali, Colombia. 2015.

Controllability of the Boussinesq Equation on the torus. Escuela Regional de Matemáticas, 2014, Manizales, Colombia. 2015.

A class of quadratic systems and time-varying feedback laws. Seminario Control and inverse problem in PDE´s.  CMM, Santiago, Chile. July 2014.  

Analysis of the KdV on finite Domain.  Universite Pierre Marie Curie. November 2013.  LJLL.  Paris.  

Survey of the Benjamin Oho Equation. Seminary  Universidade de Sao Paulo. September 2013. Sau Paulo.  Brazil.  

ICMC Summer Meeting on Differential Equation.  2-7 February 2013, Sao Carlos, Brazil.

Control of the KdV on a finite interval. PASI-CIPPDE 2012, Inverse Problems and PDE Control. 

Controllability of the KdV equation on a finite interval. Workshop "Partial Differential Equations, Optimal Design and Numerics, IV EDITION"

Global well-posedness and Asymptotic Behavior of a Class Initial Boundary Value Problem of the KdV posed in a Finite Domain.  Ohio Riv.  Cincinnati, Ohio. 2011.

On a Class of initial-boundary-value problems of the Korteweg-de Vries equation posed on a finite domain, Colloquium. Universidad Nacional, Medellín, Colombia. 2010.

Mathematical models of water waves.  2009-10 Taft Annual Symposium. Cincinnati, USA. 2010.

On a Class of initial-boundary-value problems of the Korteweg-de Vries equation posed on a finite domain.  AMS Meeting, Lexington, USA. 2010.

Origin and Well-posedness of Boussinesq equation.  Student Seminar. Cincinnati, Oh, USA. 2009.

Sobre los Mínimos Cuadrados no lineares sin restricciones, Encuentro Regional de Matemáticas, Neiva, Colombia. 2003.

Globalization of Newton Method.  Primer Encuentro de Métodos Numéricos. Universidad del los Andes. Colombia. 2002.