An Adaptive Discontinuous Petrov-Galerkin Method for the Grad-Shafranov Equation.
Zhichao PengQi TangXian-Zhu TangPublished in: SIAM J. Sci. Comput. (2020)
Keyphrases
- high accuracy
- cost function
- detection method
- preprocessing
- significant improvement
- experimental evaluation
- classification accuracy
- synthetic data
- optimization algorithm
- optimization method
- high order
- fully automatic
- objective function
- detection algorithm
- clustering method
- model selection
- input image
- energy function
- mathematical model
- computational cost
- prior knowledge
- pairwise
- finite difference
- algebraic equations