کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
843823 | 908566 | 2007 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A non-isothermal Ginzburg–Landau model in superconductivity: Existence, uniqueness and asymptotic behaviour
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A non-isothermal Ginzburg–Landau model in superconductivity: Existence, uniqueness and asymptotic behaviour A non-isothermal Ginzburg–Landau model in superconductivity: Existence, uniqueness and asymptotic behaviour](/preview/png/843823.png)
چکیده انگلیسی
In this paper we study a Ginzburg–Landau model which describes the behaviour of a superconducting material including thermal effects. We extend the traditional formulation of the problem, by introducing the temperature as an additional state variable. Accordingly, together with the Gor’kov–Eliashberg system, we introduce an evolution equation for the absolute temperature. We examine in detail the case which allows only variations of the concentration of superconducting electrons and of the temperature, neglecting the electromagnetic field. For this problem existence and uniqueness of the solution are shown. Finally we analyze the asymptotic behaviour of the solutions, proving that the system possesses a global attractor.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 66, Issue 11, 1 June 2007, Pages 2565–2578
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 66, Issue 11, 1 June 2007, Pages 2565–2578
نویسندگان
Valeria Berti, Mauro Fabrizio,