Low Order Polynomial Method Versus Multi-resoution Analysis for Detecting Shocks for WNEO Methods

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：liujing6633

【摘要】

：

　　We present the RBF WENO finite difference methods,which is based on our adaptive RBF-WENO finite volume methods.The polynomial basis is replaced with the ra

【作者】

：

GuoJingyang;JungJae-Hun;

【机构】

：

SUNY at Buffalo

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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　　We present the RBF WENO finite difference methods,which is based on our adaptive RBF-WENO finite volume methods.The polynomial basis is replaced with the radial basis functions.For the nonsmoothness region,the low order monotone polynomial method is used.For the hybrid method,we will explain how the low order method is enough to be used for WENO calculation and compare the results by the multi-resolution analysis popularly used for the hybrid method.

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Low Order Polynomial Method Versus Multi-resoution Analysis for Detecting Shocks for WNEO Methods

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