Dispersion error reduction for interior acoustic problems using the radial point interpolation meshless method with plane wave enrichment functions
Qiang Gui, Yang Zhang, Yingbin Chai, Xiangyu You, Wei Li
Topics & Concepts
Interpolation (computer graphics)Finite element methodRadial basis functionReduction (mathematics)MathematicsDegrees of freedom (physics and chemistry)Dispersion (optics)Mathematical analysisPoint (geometry)Plane (geometry)ComputationApplied mathematicsAlgorithmComputer scienceGeometryPhysicsClassical mechanicsOpticsArtificial neural networkThermodynamicsMotion (physics)Machine learningQuantum mechanicsNumerical methods in engineeringGeotechnical Engineering and Underground StructuresUltrasonics and Acoustic Wave Propagation