Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2023, Director: Àngel Jorba i Monte[en] Strange attractors are a large study area in dynamical systems. We will study a small portion of these atractors: those which are nonchaotic. Although the study of nonchaotic systems is generally simpler than the study of chaotic ones, the results known to this day are still very superficial. Here, we present a strange nonchaotic attractor and discuss the di culties of strange nonchaotic attractors' proper classification