Seminario: “An example of chaos in bubble dynamics”

Lakshmi Burra

JNTUH College of Engineering Hyderabad



We prove the existence of infinitely many non-singular subharmonic solutions, as well as the presence of complex dynamics, for an equation with a singularity where the perturbation is given by a periodic stepwise function. Our result is stable with respect to small perturbations and can be applied to the Rayleigh – Plesset equation governing the dynamics of a bubble immersed in an infinite domain of liquid.