2 papers
math.NA2026
Exact characterisation of maximum-angle conditions for spherical finite element meshes
Hiroki Ishizaka
Maximum-angle conditions are standard finite-element mesh hypotheses that permit anisotropic triangles excluded by minimum-angle or shape-regularity assumptions. For exact spherica…
math.NA2025
Anisotropic modified Crouzeix-Raviart finite element method for the stationary Navier-Stokes equation
Hiroki Ishizaka
We studied an anisotropic modified Crouzeix--Raviart finite element method for the rotational form of a stationary incompressible Navier--Stokes equation with large irrotational bo…