Miguel Vivas-Cortez earned his Ph.D. from Universidad Central de Venezuela, Caracas, Distrito Capital (2014), in the field of Pure Mathematics (Nonlinear Analysis), and earned his Master's Degree in Pure Mathematics in the area of Differential Equations (Ecological Models). He has vast experience in teaching and research at the university level. This covers many areas of mathematics, such as inequalities, bounded variation functions and ordinary differential equations. He has written and published several research articles in reputed international journals of mathematics and textbooks. He was the Titular Professor at Decanato de Ciencias y Tecnologıa of Universidad Centroccidental Lisandro Alvarado (UCLA) Barquisimeto, Lara state, Venezuela, and an invited Professor at the Facultad de Ciencias Naturales y Matematicas, Escuela Superior Politecnica del Litoral (ESPOL), Guayaquil, Ecuador. He currently is the Principal Professor and Researcher at Pontificia Universidad Catolica del Ecuador, Sede Quito, Ecuador.