Hi Guys. I have a question which probably could be easy or might have built in function but I kinda stuck on it. Attached is a 3x3 matrix as an image as appeared below. I want to swap the rows and columns as shown here and save each sequence of swapping. I have a very big file ...
Let the pencil λB−A be given as in(6), where the spectra of B11−1A11 andB22−1A22 are disjoint. Then the right and left deflating subspaces of λB−A corresponding to the spectrum of B22−1A22 and B11−1A11, respectively, are spanned by the columns and rows of the ...