- incomplete factorization
- Макаров: неполная факторизация, частичная факторизация
Универсальный англо-русский словарь. Академик.ру. 2011.
incomplete factorization
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Preconditioner — In linear algebra and numerical analysis, a preconditioner P of a matrix A is a matrix such that P −1 A has a smaller condition number than A .Preconditioners are useful when using an iterative method to solve a large, sparse linear system : Ax … Wikipedia
