Rapidly diversifying technology and declining computational costs are popularizing technologically-flexible simulation and verification techniques, even at some cost in performance. This paper investigates a data-driven, sampling-based approach for computing substrate Green’s functions, which is more technology-flexible than specialized layered media methods, at the cost of speed and accuracy. ...

In this paper we characterize the kernel of an intermediate Hankel operator on the Bergman space in terms of the inner divisors and obtain a characterization for finite rank intermediate Hankel operators.