المجلد السادس

العدد الثاني عشر لشهر ديسمبر 2021

رجوع

تحميل البحث

full-text

الملخص:

في هذا العمل، تم تطبيق طريقة المعادلة البسيطة المعدلة، طريقة (□(G'/G)) الممتدة، طريقة المتغيرين (G'/G,1/G) الممتدة و طريقة tan⁡(φ/2) الممتدة علي معادلة البرجر المزدوجة ذلت الأبعاد (1+2) وقد تم استخلاص الحلول التامة و التي ظهرت في صورة (kink soliton solution and singular soliton solution) حلول سوليتونية. (Hyperbolic and trigonometric function solution)حلول دوال زائدية و دوال مثلثية (Hyperbolic and trigonometric function solution) حلول دوال زائدية و دوال مثلثية (Rational function solutions)حلول دوال كسرية تم مناقشة مقارنات النتائج و كفاءة الأساليب.

Abstract:

In this work, the modified simple equation method, the (G^'/G)-expansion method, the two variables (G^'/G,1/G)-expansion method, and tan(ϕ/2)-expansion method have been applied to extract new kink soliton, singular soliton, hyperbolic function, and trigonometric function solutions of the (2+1)-dimensional coupled Burgers equation. Comparisons of results and the efficiency of the methods have been discussed.

Keywords: (2+1)-dimensional coupled Burgers equation, the modified simple equation method, the (G^'/G)-expansion method, the two variables (G^'/G,1/G)-expansion method, tan(ϕ/2)-expansion method, Solitons.

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