multigrid
adjective [ before noun ] mathematics specialized (also multi-grid) uk/ˌmʌl.tiˈɡrɪd/ us/ˌmʌl.tiˈɡrɪd/ /ˌmʌl.taɪˈɡrɪd/
（数学）多重网格的
relating to an approach to solving differential equations (= mathematical statements) that uses several calculations
multigrid methods
a multigrid algorithm 多重网格算法
This poses a problem for complex algebraic multi-grid approaches.
- More examples
- We now consider constructing a two-level geometric multigrid method.
- To describe a geometric multigrid algorithm, we need to have a multiple level of grids.
- Algebraic multigrid ideas have been tried and can work well for some problems.
- a linear algebra package for numerically approximating the solution to partial differential equations using multigrid methods