Treatment of Dirichlet-type boundary conditions in the spline-based wavelet Galerkin method employing multiple point constraints

详细信息    查看全文

• 作者：Shogo Sannomaru^a ; ^{d126490@hiroshima-u.ac.jp} ; Satoyuki Tanaka ; ^a ; ^{satoyuki@hiroshima-u.ac.jp} ; Ken-ichiro Yoshida^a ; ^{m143894@hiroshima-u.ac.jp} ; Tinh Quoc Bui^b ; ^{tinh.buiquoc@gmail.com} ; Shigenobu Okazawa^c ; ^{sokazawa@yamanashi.ac.jp} ; Seiya Hagihara^d ; ^{hagihara@me.saga-u.ac.jp}
• 关键词：Wavelet Galerkin method ; Meshfree method ; Multiple point constraints ; Adaptive analysis
• 刊名：Applied Mathematical Modelling
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：43
• 期：Complete
• 页码：592-610
• 全文大小：2245 K
• 卷排序：43

文摘

A new technique to treat Dirichlet-type boundary conditions is proposed. Multiple point constraint technique is introduced in the WGM. 2D solid mechanics problems are analyzed using an adaptive strategy. High accuracy solution is obtained using the proposed technique.