scientific article; zbMATH DE number 6277931

zbMath1290.65116MaRDI QIDQ5405705

Yin-Nian He, Zhi-yong Liu

Publication date: 2 April 2014

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

convergencediscontinuous coefficientsfinite elementsecond-order elliptic problemsconjugate gradient methodtwo-level hierarchical basis preconditioner

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items (1)

Two-Level Hierarchical PCG Methods for the Quadratic FEM Discretizations of 2D Concrete Aggregate Models

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