An alternative approach for calculation of the first and higher order derivatives in the DRM-MD

DOI10.1016/S0955-7997(03)00092-4zbMath1053.76046MaRDI QIDQ597581

Bruno Natalini, Viktor Popov

Publication date: 6 August 2004

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

zbMATH Keywords

DRM approximation functionsingularities.

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Boundary element methods applied to problems in fluid mechanics (76M15) Diffusion and convection (76R99)

Related Items (7)

MHD flow and heat transfer in a lid-driven porous enclosure ⋮ Local mass conservative Hermite interpolation for the solution of flow problems by a multi-domain boundary element approach ⋮ The flux-correct Green element formulation for linear, nonlinear heat transport in heterogeneous media ⋮ Domain decomposition boundary element method with overlapping sub-domains ⋮ Enhancement of the accuracy of the Green element method: application to potential problems ⋮ DRM-MD approach for modeling laser-material interaction with axial symmetry ⋮ 2D internal flux compatibility equation of the flux Green element method for transient nonlinear potential problems

Cites Work

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• Interpolation of scattered data: distance matrices and conditionally positive definite functions
• A new approach to free vibration analysis using boundary elements
• Improving the accuracy of DRBEM for convective partial differential equations
• Green element simulations of the transient nonlinear unsaturated flow equation
• DRM-MD approach for the numerical solutions of gas flow in porous media, with application to landfill
• Scattered Data Interpolation: Tests of Some Method
• The DRM-MD integral equation method: an efficient approach for the numerical solution of domain dominant problems
• Improvement on dual reciprocity boundary element method for equations with convective terms
• The green element method

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