کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4645091 1632193 2014 24 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
High-resolution semi-discrete Hermite central-upwind scheme for multidimensional Hamilton–Jacobi equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات محاسباتی
پیش نمایش صفحه اول مقاله
High-resolution semi-discrete Hermite central-upwind scheme for multidimensional Hamilton–Jacobi equations
چکیده انگلیسی

We introduce a high resolution fifth-order semi-discrete Hermite central-upwind scheme for multidimensional Hamilton–Jacobi equations. The numerical fluxes of the scheme are constructed by Hermite polynomials which can be obtained by using the short-time assignment of the first derivatives. The extensions of the proposed semi-discrete Hermite central-upwind scheme to multidimensional cases are straightforward. The accuracy, efficiency and stability properties of our schemes are finally demonstrated via a variety of numerical examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Numerical Mathematics - Volume 80, June 2014, Pages 22–45
نویسندگان
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