31 citations · 64 across the 6 of their papers we have counts for
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physics.comp-ph2023★ 7 cited
Fullwave design of cm-scale cylindrical metasurfaces via fast direct solvers
Wenjin Xue, Hanwen Zhang, Abinand Gopal +2
Large-scale metasurfaces promise nanophotonic performance improvements to macroscopic optics functionality, for applications from imaging to analog computing. Yet the size scale mi…
math.NA2023★ 1 cited
Finding roots of complex analytic functions via generalized colleague matrices
Hanwen Zhang, Vladimir Rokhlin
We present a scheme for finding all roots of an analytic function in a square domain in the complex plane. The scheme can be viewed as a generalization of the classical approach to…