Using the variational principle, the differencescheme with thermal-flux form in the irregular structured mesh is presented.
用变分原理在不规则结构网格上建立热流通量形式的差分格式。
2
Then the new step function space is introduced and stability problem for the finite differencescheme is discussed by means of variational approximation method.
然后引入新的步长函数空间,并在这个空间上,采用变分近似法讨论该格式的稳定性问题。
3
Then the new function space is introduced and the stability problem for the finite differencescheme is discussed by means of variational approximation method in this function space.