کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4635653 1340713 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Implicit r-point block backward differentiation formula for solving first-order stiff ODEs
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Implicit r-point block backward differentiation formula for solving first-order stiff ODEs
چکیده انگلیسی

In this paper, we consider an implicit r-point block backward differentiation formula (BBDF) methods for solving ordinary differential equations (ODEs). A block of r new values at each step are derived. A performance comparison of the r-point block methods is compared with the existing backward differentiation formula (BDF) method. Numerical results indicate that the r-point BBDF method is more efficient in improving CPU time and reduce the number of integration step.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 186, Issue 1, 1 March 2007, Pages 558–565
نویسندگان
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