A fast direct solver for non-intrusive reduced order modeling of vibroacoustic problems
Xiang Xie, Wei Wang, Kai He, Guanglin Li
Topics & Concepts
SolverOrthonormal basisReduction (mathematics)Coupling (piping)Degrees of freedom (physics and chemistry)Computer scienceSchur complementAccelerationModel order reductionMathematical optimizationApplied mathematicsFinite element methodAlgorithmMathematicsStructural engineeringEngineeringGeometryPhysicsMechanical engineeringClassical mechanicsEigenvalues and eigenvectorsProjection (relational algebra)Quantum mechanicsModel Reduction and Neural NetworksAcoustic Wave Phenomena ResearchNumerical methods in engineering