An efficient algorithm for computing smoothness indicators for WENO schemes

• 主要作者: Vevek, U. S.
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering; Smoothness Indicators; Implementation
• 在線閱讀: https://hdl.handle.net/10356/163937

WENO schemes are a popular class of shock-capturing schemes which adopt an adaptive-stencil approach to interpolation. WENO schemes rely on smoothness indicators to assess the relative smoothness of the solution within the sub-stencils. Computing these smoothness indicators is the most expensive ope...