A two-parameter block triangular preconditioner for double saddle point problem arising from liquid crystal directors modeling
Jun-Li Zhu, Yu-Jiang Wu, Ai‐Li Yang
Topics & Concepts
PreconditionerSaddle pointMathematicsCondition numberCoefficient matrixEigenvalues and eigenvectorsTriangular matrixMatrix (chemical analysis)Mathematical analysisApplied mathematicsGeometryLinear systemPure mathematicsPhysicsMaterials scienceQuantum mechanicsComposite materialInvertible matrixMatrix Theory and AlgorithmsElectromagnetic Scattering and AnalysisAdvanced Optimization Algorithms Research