کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10354185 | 866525 | 2005 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Particular solutions of Laplace's equations on polygons and new models involving mild singularities
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Particular solutions of Laplace's equations on polygons and new models involving mild singularities Particular solutions of Laplace's equations on polygons and new models involving mild singularities](/preview/png/10354185.png)
چکیده انگلیسی
Besides, the popular singularity models, Motz's and the cracked beam problems in Lu et al. [Lu TT, Hu HY, Li ZC. Highly accurate solutions of Motz's and the cracked beam problems. Eng Anal Bound Elem; 2004, in press], we design two new singularity models, one with discontinuous singularity, and the other with crack plus mild singularities. The collocation Trefftz method, the Schwarz alternating method, and their combinations may be chosen to seek the solution with high accuracy, which may be used to test other numerical methods. The particular solutions of the Laplace equations and their singularities are fundamental to numerical partial differential equations in both algorithms and error analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 29, Issue 1, January 2005, Pages 59-75
Journal: Engineering Analysis with Boundary Elements - Volume 29, Issue 1, January 2005, Pages 59-75
نویسندگان
Zi-Cai Li, Tzon-Tzer Lu, Hsin-Yun Hu, Alexander H.D. Cheng,