کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9662307 | 698843 | 2005 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The mixed harmonic problem in an exterior cracked domain with Dirichlet condition on cracks
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
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چکیده انگلیسی
The mixed Dirichlet-Neumann problem for the Laplace equation in an unboundedconnected plane domain with cuts (cracks) is studied. The Neumann condition is given on closed curves making up the boundary of the domain, while the Dirichlet condition is specified on the cuts. The existence of a classical solution is proved by means of potential theory and the boundary integral equation method. The integral representation for a solution is obtained in the form of potentials. The density in potentials satisfies the uniquely solvable Fredholm integral equation of the second kind and index zero. Singularities of the gradient of the solution at the tips of cuts are investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 50, Issues 5â6, September 2005, Pages 769-782
Journal: Computers & Mathematics with Applications - Volume 50, Issues 5â6, September 2005, Pages 769-782
نویسندگان
P.A. Krutitskii,