在数值方法中引入斜坐标,应用于带状结构的计算

S. Helfert
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引用次数: 3

摘要

在这篇贡献中,我们展示了斜坐标如何也可以用于其他数值方法,即galerkin方法(GM)和有限差分(FD)方法。我们给出了二维结构的主要公式和带结构计算的数值结果。
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Introducing Oblique Coordinates in Numerical Methods, Applied to the Computation of Band Structures
In this contribution, we show how oblique coordinates can also be used in other numerical methods, namely the Galerkin-method (GM) and the finite difference (FD) method. We give the main formulas (for 2D-structures) and numerical results from band-structure calculations.
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