کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10427016 | 908628 | 2005 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Attractors for the semilinear reaction-diffusion equation with distribution derivatives in unbounded domains
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Attractors for the semilinear reaction-diffusion equation with distribution derivatives in unbounded domains Attractors for the semilinear reaction-diffusion equation with distribution derivatives in unbounded domains](/preview/png/10427016.png)
چکیده انگلیسی
In this paper, we prove the existence of global attractors for a nonlinear reaction-diffusion equation with a nonlinearity having a polynomial growth of arbitrary order p-1(p⩾2), and with distribution derivatives in the inhomogeneous term. The global attractors are obtained in L2(Rn) and Lp(Rn), respectively. A new a priori estimate method has been used. Since the solutions of the equation have no higher regularity and the semigroup associated with the solutions is not continuous in Lp(Rn), the results are new and appear to be optimal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 63, Issue 1, 1 October 2005, Pages 49-65
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 63, Issue 1, 1 October 2005, Pages 49-65
نویسندگان
Chun-you Sun, Cheng-kui Zhong,