3 problems

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The weakly compressible SPH acoustic-noise conjecture
The weakly compressible smoothed-particle hydrodynamics method uses a weakly compressible assumption, and training data for its density field are projected into latent spaces. The…
Conjectureopenmodel-order-reduction numerical-noise smoothed-particle-hydrodynamicsarXiv posted 2 days ago
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The Lagrangian nature of SPH explains the limited use of traditional manufactured solutions
The method of manufactured solutions (MMS) is being compared with its use in traditional finite-volume and finite-element methods, and the smoothed particle hydrodynamics (SPH) met…
Conjectureopenmanufactured-solutions numerical-methods smoothed-particle-hydrodynamicsarXiv posted 2 days ago
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The correct smoothing-length scaling conjecture for SPH
In $d$ spatial dimensions, let $N$ denote the number of particles and let $h$ be the SPH smoothing length. Smoothing-length scaling conjecture. The scaling … should be the correct…
Conjectureopennumerical-analysis smoothed-particle-hydrodynamicsarXiv posted 2 days ago

The weakly compressible SPH acoustic-noise conjecture