A Fictitious Domain Spectral Method for Solving the Helmholtz Equation in Exterior Domains
Yiqi Gu, Jie Shen
Topics & Concepts
MathematicsHelmholtz equationMathematical analysisBessel functionBounded functionFictitious domain methodDomain (mathematical analysis)Boundary value problemBoundary (topology)Annulus (botany)Dirichlet problemSpectral methodBotanyBiologyAdvanced Numerical Methods in Computational MathematicsElectromagnetic Simulation and Numerical MethodsAdvanced Mathematical Modeling in Engineering