2 papers
math.NA2026
Optimal finite element error estimates and Newton convergence for a quasilinear elliptic problem with mixed boundary conditions
Mihai Bucataru
The article studies finite element approximations of a quasilinear elliptic heat-conduction problem with inhomogeneous mixed boundary conditions. The conductivity tensor is matrix-…
math.NA2026
Discrete Laplacians on the hyperbolic space -- a comparative study
Mihai Bucataru, DragoÅ Manea
This paper is concerned with the construction of discrete counterparts of the Laplace-Beltrami operator on Riemannian manifolds that can be effectively used in the numerical soluti…