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机译:Explicit time integration with lumped mass matrix for enriched finite elements solution of time domain wave problems
Institute for Infrastructure and Environment, Heriot-Watt University;
Department of Engineering, Durham University;
Laboratory of Modelling and Combinatorial, FP Safi, Cadi Ayyad University;
Wave equation; Finite elements; Partition of unity; Time domain; Field enrichment; Lumped mass;