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Haowei Liu, Qiuyan Xu, Jiye Yang
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Finite element solution of the Helmholtz equation with high wave number part I: the h-version of the FEM
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Finite element methods for the Helmholtz equation in an exterior domain: model problems
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The Helmholtz equation in heterogeneous media: a priori bounds, well-posedness, and resonances
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Stability and finite element error analysis for the Helmholtz equation with variable coefficients
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A multigrid method enhanced by Krylov subspace iteration for discrete Helmholtz equations
10.1137/s1064827501357190 · doi-reference
Multilevel RBF collocation method for the fourth-order thin plate problem
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Numerical solution of Helmholtz equation by the modified Hopfield finite difference techniques
10.1002/num.20366 · doi-reference