Quasi-Optimal Elimination Trees for 2D Grids with Singularities

<div>Log-log scale comparison of the execution times of the MUMPS and GALOIS solvers for different numbers of threads, for different numbers of refinement levels, for the mesh with edge singularity.</div>

Scientific Programming

fig22

Figure 22

Figure 22: Quasi-Optimal Elimination Trees for 2D Grids with Singularities 