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most citedAn unfitted radial basis function generated finite difference method applied to thoracic diaphragm simulations

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math.NA2026

Unifying Finite Differences and Semi-Lagrangian Schemes via Localized Matrix Exponentials

Víctor Bayona

We present a unified framework for the construction of localized exponential integrators that bypasses the traditional trade-off between the accuracy of global spectral methods and…