Fig. 8

Convergence of GKB method for Problem 3 for prestressed block example, (\(m=23043\), \(n=11382\)). MUMPS backward error estimate: \(3.36^{-10}\)
Convergence of GKB method for Problem 3 for prestressed block example, (\(m=23043\), \(n=11382\)). MUMPS backward error estimate: \(3.36^{-10}\)