Least-squares spectral methods for ODE eigenvalue problems
We develop spectral methods for ODEs and operator eigenvalue problems that are based on a least-squares formulation of the problem. The key tool is a method for rectangular generalized eigenvalue problems, which we extend to quasimatrices and objects combining quasimatrices and matrices. The strengt...
Những tác giả chính: | Hashemi, B, Nakatsukasa, Y |
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Định dạng: | Journal article |
Ngôn ngữ: | English |
Được phát hành: |
Society for Industrial and Applied Mathematics
2022
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