Hi, I have an application in which I have multiple sparse matrices, which together form one bigger matrix. For example: if S1, S2, S3, S4 and S5 are my sparse matrices, I need to create a matrix B of the following form
B = 3 x 3 blocks row 1 of B = 0, S1, 0 row 2 of B = S2, 0 , S3 row 3 of B = S4, S5, 0 If I build the S1... S5 independently, is there a way for me to directly embed these matrices into B without having to explicitly copy the values from each matrix? I would appreciate any help. Please also, let me know if there is an example code somewhere about this. Regards, Manav
