Fig. 12

Speed Up of the Golub-Kahan bidiagonalization algorithm for a prestressed concrete block of sizes \(m=1538103\) and \(n=750000\). The (1,1) block is solved using MUMPS
Speed Up of the Golub-Kahan bidiagonalization algorithm for a prestressed concrete block of sizes \(m=1538103\) and \(n=750000\). The (1,1) block is solved using MUMPS