کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6915488 | 1447400 | 2018 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Regularity analysis of metamaterial Maxwell's equations with random coefficients and initial conditions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Regularity analysis of metamaterial Maxwell's equations with random coefficients and initial conditions Regularity analysis of metamaterial Maxwell's equations with random coefficients and initial conditions](/preview/png/6915488.png)
چکیده انگلیسی
In this paper we develop and analyze the stochastic collocation method for solving the time-dependent metamaterial Maxwell's equations subject to random coefficients and random initial conditions. We provide a rigorous regularity analysis of the solution with respect to the random variables. To our best knowledge, this is the first theoretical results derived for the stochastic metamaterial Maxwell equations. The rate of convergence is proved depending on the regularity of the solution. Numerical results are presented to confirm the theoretical analysis. We also demonstrate that the backward wave propagation phenomenon still exists in random metamaterial.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 335, 15 June 2018, Pages 24-51
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 335, 15 June 2018, Pages 24-51
نویسندگان
Jichun Li, Zhiwei Fang, Guang Lin,