high order difference schemes 高阶差分格式
high-order finite difference schemes 高精度有限差分
high order finite difference schemes 高精度差分格式
In order to capture the subtle structure in the flow field using not too dense grids, the high order accuracy difference schemes are often adopted in numerical simulations.
为了能在不太密的网格上捕捉到流场的细致结构，通常采用高阶精度的差分格式进行数值模拟。
A family of high accurate and three layer difference schemes containing parameters are constructed for solving four order parabolic equation.
对四阶抛物型方程构造一族含参数高精度三层差分格式。
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