What are the behind-the-scenes of how Nullspace EM handles the trade-off between accuracy and computational efficiency when solving various large-scale scattering problems, especially in highly lossy or materials with various electromagnetic properties? I’m interested in the specific algorithms or approximations used within Nullspace EM that allow it to optimize for performance without significantly sacrificing precision.
1 Like
@sciencekitty66, Nullspace enables solution of large-scale problems using our matrix compression technology. The process forms a compressed representation of the matrix being solved, and the solution itself is also compressed. The process is highly efficient in terms of runtime and memory, thereby allowing users to solve large problems quickly. The compression process is adaptive, so it generally does not lose accuracy. We also provide the ability for experienced users to tailor the performance of the solver if needed. If you’d like examples of how this works, please reach out to us at info@nullspaceinc.com.