Research Article
A Fourier Continuation Method for the Solution of Elliptic Eigenvalue Problems in General Domains
Algorithm 1
FC(Gram) 1D
th-order differentiation.
() Procedure FCDIFF() ▹ returns th derivative of , where is the mesh step size | () () ▹ perform FC(Gram) continuation | () () | () for do ▹ is the length of | () | () end for | () () | () () ▹ store the portion corresponding to the original domain | () return | () end procedure |
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