Speaker:
Hongyu Liu
Institution:
UNC Charlotte
Time:
Tuesday, March 6, 2012 - 2:00pm to 3:00pm
Location:
RH 306
In this talk, we shall consider the near-invisibility cloaking in acoustic scattering by non-singular transformation media. A general lossy layer is included into our construction. We are especially interested in the cloaking of active/radiating objects. Our results on the one hand show how to cloak active contents more efficiently, and on the other hand indicate how to choose the lossy layer optimally.