A no-go theorem shows density-independent mass matrices on Delaunay-Voronoi meshes produce an unavoidable O(h²) energy residual in discrete vector-invariant barotropic Navier-Stokes; the density-weighted matrix eliminates the residual and yields global well-posedness plus discrete stability.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.AP 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
A no-go theorem and its resolution for the discrete compressible barotropic Navier--Stokes equations
A no-go theorem shows density-independent mass matrices on Delaunay-Voronoi meshes produce an unavoidable O(h²) energy residual in discrete vector-invariant barotropic Navier-Stokes; the density-weighted matrix eliminates the residual and yields global well-posedness plus discrete stability.