Preasymptotic Error Analysis of the HDG Method for Helmholtz Equation with Large Wave Number.
Bingxin ZhuHaijun WuPublished in: J. Sci. Comput. (2021)
Keyphrases
- error analysis
- computational complexity
- preprocessing
- objective function
- pairwise
- cost function
- numerical methods
- computational cost
- small number
- mathematical model
- feature selection
- least squares
- high precision
- detection method
- cross ratio
- evaluation method
- cross validation
- clustering method
- model selection
- high accuracy
- dynamic programming
- significant improvement