• John surfaces associated with a class of harmonic mappings, Willy Will Sierra Arroyo, 2013/08/01
• On the hyperbolic order, Willy Will Sierra Arroyo, Hugo Arbeláez, Diego Mejía, 2014/01/01
• Uniform domains on holomorphic curves, Willy Will Sierra Arroyo, Hugo Arbeláez, Martín Chuaqui, 2015/01/01
• Bifurcations in a predator-prey model with general logistic growth and exponential fading memory, Willy Will Sierra Arroyo, Rodrigo Castro, Eduardo Stange, 2017/01/01
• Chebyshev-Halley's method on Riemannian manifolds, Willy Will Sierra Arroyo, Rodrigo Castro, Gustavo Di Giorgi y Otros, 2018/01/01
• Normal harmonic mappings, Willy Will Sierra Arroyo, Hugo Arbeláez, Rodrigo Hernández, 2019/01/01
• Uniqueness of solutions of the Yamabe problem on manifolds with boundary, Willy Will Sierra Arroyo, Elkin Darío Cárdenas Díaz, 2019/10/01
• Nehari-type families of harmonic mappings, Willy Will Sierra Arroyo, Hugo Arbeláez, Martín Chuaqui, 2019/11/01
• A new approach for the univalence of certain integral of harmonic mappings, Willy Will Sierra Arroyo, Hugo Arbeláez, Rodrigo Hernández, 2020/07/01
• A Newton-type midpoint method with high efficiency index, Willy Will Sierra Arroyo, Elkin Darío Cárdenas Díaz, Rodrigo Castro, 2020/11/01
• Uniqueness of solutions of the Yamabe problem on manifolds with boundary, Elkin Darío Cárdenas Díaz, Willy Will Sierra Arroyo, wsierra, 2019/04/11
• Técnicas de bifurcación aplicada a la geometría Riemanniana, Elkin Darío Cárdenas Díaz, Willy Will Sierra Arroyo, 2020/09/10
• Unicidad de soluciones para el problema de Yamabe sobre variedades con frontera., Elkin Darío Cárdenas Díaz, Willy Will Sierra Arroyo, 2018/12/07