On Sum of Squares, Graph Parameters and related topics

• MoPAT-24 – Moments and Polynomials: Applications and Theory, Konstanz, March 2024.

• PhD Defense, Tilburg, November 2023.

• Dutch Optimization Seminar,  Amsterdam, video September 2023.

• SIAM Conference on Applied Algebraic Geometry (AG23), Eindhoven, July 2023.

• 25-th International Conference of the Linear Algebraic Society,ILAS2023, Madrid, June 2023.

• OR Seminar Tilburg University, Tilburg, May 2023.

• Nederlands Mathematisch Congres (NMC), April 2023. KWG PhD Prize finalist

• Algebra, Geometry and Computation Workshop, CWI, Amsterdam, March 2023.

• LNMB - 48th Conference on the Mathematics of Operations Research, January 2023.

• Dutch Optimization Day,  Amsterdam, October 2022.

• Final POEMA Workshop, Paris, September 2022.

• Workshop on Semidefinite and Polynomial Optimization, CWI, Amsterdam, July 2022.

• International Conference on Continuous Optimization (ICCOPT), Lehigh,  July 2022. 

• Encuentro Colombiano de Combinatoria (ECCO 2022), Bogotá, June 2022.

• Confer. Colombiana de Matemáticas Industriales y Aplicadas (MAPI2),  Medellín, June 2022.

• International Symposium on Combinatorial Optimzation (ISCO), Online, May 2022.

• Real Algebraic Geometry Seminar at University of Konstanz, Konstanz, April 2022.

•  POEMA Workshop 4, Online Feb 2022.

• (Poster) IPCO, Jun 2021. Best poster award

• Seminario Sabanero de Combinatoria (SESACO), Online  Nov 2021.

•  SIAM Conference of Applied Algebraic Geometry (AG21), Online Aug 2021.

• SIAM Conference of Optimization (OP21) , Online Jul 2021. 

• Internal POEMA day, Online Oct 2020.

•  ESR POEMA days, Online Nov 2020.

•  Polynomial Optimization Group (CWI), 2020-2021.

On Maximum Entropy Distirbutions over Wasserstein Balls and related topics

• Colombian Mathematical Congress, Popayán 2019.

• Control and Optimization Seminar, Universidad de Los Andes, 2018, 2019.

• (Poster)International Congress on Industrial and Applied Mathematics, ICIAM, Valencia 2019.

•  10-th School of Mamethatical Physics, Machine learning for quantum matter and technology. Bogotá 2019.