龙卷风
发表于 2025-3-26 23:39:03
https://doi.org/10.1007/978-1-4612-1678-0Approximation; Green‘s function; algorithms; differential equation; electromagnetic wave; numerical metho
敌手
发表于 2025-3-27 02:01:47
Propagation of electromagnetic waves in two-dimensional disordered systems,h other and embedded in a different dielectric medium. In particular, we study the dependence of the localization length on the frequency, the dielectric function ratio between the scatterer and the background, and the filling ratio of the scatterer. We find the optimum conditions for obtaining the localization of ЕМ waves in 2D systems.
创作
发表于 2025-3-27 05:54:49
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Bone-Scan
发表于 2025-3-27 11:25:40
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主动脉
发表于 2025-3-27 15:45:33
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maudtin
发表于 2025-3-27 20:36:50
The panel clustering method in 3-d bem,. Thus, a matrix vector multiplication as a basic step in every iterative solver can be performed by О(. log..) operations. This method can be applied to all kinds of integral equations discretized by, e.g., the Nyström, the collocation or the Galerkin method.
Ardent
发表于 2025-3-27 22:32:50
The panel clustering method in 3-d bem,. Thus, a matrix vector multiplication as a basic step in every iterative solver can be performed by О(. log..) operations. This method can be applied to all kinds of integral equations discretized by, e.g., the Nyström, the collocation or the Galerkin method.
FILTH
发表于 2025-3-28 03:55:44
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cumber
发表于 2025-3-28 09:54:47
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dainty
发表于 2025-3-28 12:49:23
,Green’s function, lattice sums and rayleigh’s identity for a dynamic scattering problem,ice sums which can be integrated arbitrarily-many times to accelerate convergence, computationally-efficient Green’s function forms, and the appropriate Rayleigh identities for these problems. We will also discuss the long-wavelength limit, in which the dynamic identity tends to the static identity in a mathematically-interesting way.