نتایج جستجو برای: singular partial differential equations with variable coefficients

تعداد نتایج: 9541215  

Journal: :Proceedings of the Japan Academy, Series A, Mathematical Sciences 1959

Journal: :Proceedings of the Japan Academy, Series A, Mathematical Sciences 1959

2002
Takanori Ide Masami Okada

Partial differential equations with variable coefficients involving discontinuous case play an important part in engineering, physics and ecology. In this paper, we will study nonlinear partial differential equations with variable coefficients arised from population models. Generally speaking, it is hard to analyze the behavior of nonlinear partial differential equations, therefore we usually r...

2008
Lin Jin

In this paper, we present the exact solutions of the partial differential equations in different dimensions with variable coefficients by using the homotopy perturbation method. The feature of this method is its flexibility and ability to solve parabolic-like equations and hyperbolic-like equations without the calculation of complicated Adomian polynomials or unrealistic nonlinear assumptions. ...

2016
Abdullah Altin Ayşegül Erençin

In this paper we obtain all solutions which depend only on r for a class of partial differential equations of higher order with singular coefficients.

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