EntityQ1413101· pop 7· linked from 121 articlesmultigrid methodSign in to savemethod of solving system of linear algebrayes equations based on the use of a sequence of decreasing grids and operatorConnectionsiterative numerical methodEntityconjugate gradient methodEntitypreconditionerEntitydefinite matrixEntityInternational Standard Book NumberEntityalgorithmEntitydifferential equationEntitydigital object identifierEntitynumerical analysisEntityhierarchyEntityelasticityEntitystatistical mechanicsEntitybibcodeEntityQ118398EntityPoisson's ratioEntityparallel computingEntitypartial differential equationEntityeigenvectors and eigenvaluesEntitymathematical interpolationEntityNavier–Stokes equationsEntityCategoriesNumerical analysisPartial differential equationsWavelets