کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4633799 | 1340679 | 2008 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the singular generalized Fisher-like equation with derivative depending nonlinearity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On the singular generalized Fisher-like equation with derivative depending nonlinearity On the singular generalized Fisher-like equation with derivative depending nonlinearity](/preview/png/4633799.png)
چکیده انگلیسی
This work is devoted to the existence of positive nontrivial solutions for a second-order nonlinear boundary value problem posed on the positive half-line. The problem stems from epidemiology and combustion theory. The positive nonlinearity depends on the solution and its derivative and may exhibit a singularity at the origin. It satisfies general polynomial growth conditions. New existence results of multiple positive solutions are proved using recent fixed point theorems on cones in Banach spaces. Examples with numerical computations illustrate the applicability of the existence theorems. Comparisons with existing results are provided.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 205, Issue 1, 1 November 2008, Pages 336-351
Journal: Applied Mathematics and Computation - Volume 205, Issue 1, 1 November 2008, Pages 336-351
نویسندگان
Smaïl Djebali, Karima Mebarki,