Solving Elliptic Problems with Singular Sources Using Singularity Splitting Deep Ritz Method.
Tianhao HuBangti JinZhi ZhouPublished in: SIAM J. Sci. Comput. (2023)
Keyphrases
- detection method
- high accuracy
- computational complexity
- quadratic programming
- alternative methods
- cost function
- dynamic programming
- high precision
- synthetic data
- clustering method
- combinatorial optimization
- optimization problems
- search methods
- preprocessing
- similarity measure
- image segmentation
- variational inequalities
- quadratic programming problems
- neural network
- sparse linear systems
- segmentation method
- support vector machine svm
- experimental evaluation
- multi objective
- k means
- search space
- image processing
- learning algorithm