Fourier series in Differential Equations with GeoGebra

Proceedings of The 4th International Conference on Future of Teaching and Education

Year: 2021

DOI: https://www.doi.org/10.33422/4th.icfte.2021.07.73

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Fourier series in Differential Equations with GeoGebra

Jorge Olivares Funes, Pablo Martín and Jose Rojo Lobos

ABSTRACT: 

In this work, the GeoGebra applets will be used to treat nonhomogeneous linear differential equations, wherein the nonhomogeneous part is a certain periodic function, piecewise constant, approximated by its Fourier series. Several studies have already shown that the proper use of GeoGebra helps to learn and understand the mathematics. This is why this software as an important complement for learning differential equations.

Keywords: Aproximations, Differential equations, Fourier series, GeoGebra, Tics.