A new WENO scheme for compressible flows adds an L2-norm penalty to the incremental-stencil weights, controlled by a discontinuity detector, to reduce dissipation in smooth regions and improve fine-structure resolution while preserving robustness.
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A L2-norm regularized incremental-stencil WENO scheme for compressible flows
A new WENO scheme for compressible flows adds an L2-norm penalty to the incremental-stencil weights, controlled by a discontinuity detector, to reduce dissipation in smooth regions and improve fine-structure resolution while preserving robustness.