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Eigenvalue Analysis for Summation-by-Parts Finite Difference Time Discretizations
SIAM Journal on Numerical Analysis ( IF 2.9 ) Pub Date : 2020-01-01 , DOI: 10.1137/19m1256294
Andrea Alessandro Ruggiu , Jan Nordström

Diagonal norm finite difference based time integration methods in summation-by-parts form are investigated. The second, fourth, and sixth order accurate discretizations are proven to have eigenvalu...

中文翻译:

分部求和有限差分时间离散化的特征值分析

研究了基于对角范数有限差分的分部求和形式的时间积分方法。证明二阶、四阶和六阶精确离散化具有特征值...
更新日期:2020-01-01
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