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العنوان
Numerical solutions of integro-differential equations /
المؤلف
Soliman, Amal Fouad Abd El-Aziz.
هيئة الاعداد
باحث / أمل فؤاد عبد العزيز سليمان
مشرف / مجدي صلاح العزب صوان
مشرف / أحمد محمد أحمد السيد
مناقش / محمد محمد الجمل
مناقش / بشرى عبد المؤمن عبد الحميد
الموضوع
Weakly singular kernel. Partial integro-differential equations. A fourth order finite difference scheme.
تاريخ النشر
2013.
عدد الصفحات
100 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
Computational Mechanics
الناشر
تاريخ الإجازة
1/1/2013
مكان الإجازة
جامعة المنصورة - كلية الهندسة - الرياضيات
الفهرس
Only 14 pages are availabe for public view

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Abstract

The study of the numerical solution of partial integro-differential equations is of a huge interest in almost all areas of engineering and science. Its importance originates from the difficulty to solve them analytically. In this thesis, an effective numerical scheme for solving integro-differential equations is presented. This method can be applied to problems involving convection terms and weakly singular kernel.
Our method is obtained by combining a fourth order finite difference scheme with the characteristic method for the time step solution. Analysis of numerics shows that the suggested method is accurate with respect to some exact solutions of some numerical experiments. Besides, we discuss some theoretical applications that show the stability and convergence analysis of the approximate solution. Related ongoing work is introduced.