Abstract
A homogenized model is constructed (with rigorous justification) for a boundary-value problem for the Poisson equation in a periodically perforated domain with a nonlinear Robin condition on the boundary of the cavities. This condition contains a parameter depending on the period of the structure and a function Ï(x, u) responsible for the nonlinearity. The cavities can have an arbitrary shape and the parameters of the problem have âcritical values,â which results in a homogenized problem with a different type of nonlinearity.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have