تصفح Mathematics, Statistics & Physics حسب الموضوع "operator eigenvalue problems"
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Least-squares spectral methods for ODE eigenvalue problems
( Society for Industrial and Applied Mathematics , 2022 , Article)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 ...