An upwind moving least squares approximation to solve convection-dominated problems: An application in mixed discrete least squares meshfree method.
Saeb Faraji GargariZiyang HuangSadegh DabiriPublished in: J. Comput. Phys. (2024)
Keyphrases
- least squares
- linear least squares
- parameter estimation
- efficient algorithms for solving
- objective function
- numerical methods
- optimization problems
- similarity measure
- computational complexity
- dynamic programming
- cost function
- optical flow
- pairwise
- combinatorial optimization
- curve fitting
- probabilistic model
- edge detection
- theoretical analysis
- segmentation method
- robust estimation
- levenberg marquardt
- policy evaluation
- reinforcement learning
- multiscale