کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1892455 1043973 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modified extended tanh-function method for solving nonlinear partial differential equations
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک آماری و غیرخطی
پیش نمایش صفحه اول مقاله
Modified extended tanh-function method for solving nonlinear partial differential equations
چکیده انگلیسی

Based on computerized symbolic computation, modified extended tanh-method for constructing multiple travelling wave solutions of nonlinear evolution equations is presented and implemented in a computer algebraic system. Applying this method, with the aid of Maple, we consider some nonlinear evolution equations in mathematical physics such as the nonlinear partial differential equation, nonlinear Fisher-type equation, ZK-BBM equation, generalized Burgers–Fisher equation and Drinfeld–Sokolov system. As a result, we can successfully recover the previously known solitary wave solutions that had been found by the extended tanh-function method and other more sophisticated methods.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chaos, Solitons & Fractals - Volume 31, Issue 5, March 2007, Pages 1256–1264
نویسندگان
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