Scalar Auxiliary Variable/Lagrange multiplier based pseudospectral schemes for the dynamics of nonlinear Schrödinger/Gross-Pitaevskii equations.
Xavier AntoineJie ShenQinglin TangPublished in: J. Comput. Phys. (2021)
Keyphrases
- wave equation
- lagrange multipliers
- hamilton jacobi
- finite difference
- constrained optimization
- objective function
- rate distortion
- cost function
- linear program
- medial axis
- support vector regression
- finite element
- dynamical systems
- level set method
- vector valued
- feature selection
- partial differential equations
- numerical solution
- level set
- diffusion equation
- high dimensional
- eikonal equation
- training data