Perhaps you will find some of these resources helpful: https://sites.math.northwestern.edu/~clark/publications/chaos.pdf https://sites.math.northwestern.edu/~cl

Perhaps you will find some of these resources helpful: https://sites.math.northwestern.edu/~clark/publications/chaos.pdf https://sites.math.northwestern.edu/~clark/publications/chao... https://sites.math.northwestern.edu/~clark/dyn-sys/index.html https://sites.math.northwestern.edu/~clark/dyn-sys/index.htm... I took a course or two by Prof. Robinson as an undergrad and found the material engaging.