webcal

Description

Lecture Series on Partial Differential Equations.

Speaker: Kirill Cherednichenko.

Affiliation: University of Bath.

Title: Periodic PDEs with micro-resonators: unified approach to
homogenisation and time-dispersive media.

Venue: Ramanujan Hall, Department of Mathematics.

Friday 19 April, 10.30 am - 12.30 pm.

Lecture IV.

Schur-Frobenius inversion formula the generalised resolvent on the
resonant inclusion. An effective description of the original family of transmission
problems. A time-dispersive effective formulation in the whole space. An example
of the effective formulae for a specific cell geometry. Band gaps and “metamaterial”
properties.

Kirill Cherednichenko, University of Bath