An improved projection method

作者：Ken Mattsson; Pelle Olsson

来源：Journal of Computational Physics, 2018, 372: 349-372.

DOI：10.1016/j.jcp.2018.06.030

• Finite difference methods
• High-order accuracy
• Stability
• Boundary treatment
• Projection method

Abstract(#br)Strictly stable high-order accurate finite difference approximations are derived, for linear initial boundary value problems. The boundary closures are based on the diagonal-norm summation-by-parts framework and the boundary conditions are imposed using an improved projection method. Th...

• 出版日期2018
• 单位Microsoft