Robust high order integral equation solvers for electromagnetic scattering

Zydrunas Gimbutas

(NYU; NIST)


In this talk, we describe a new class of solvers for the equations of electromagnetic scattering. The approach combines newly developed representations for the solutions of Maxwell's equations with high-order discretizations to obtain rapidly convergent algorithms. The schemes deal effectively with several vexing problems normally associated with electromagnetic simulations: "low-frequency breakdown", "spurious resonances", etc.

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