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Subject: Inverse of square block diagonal matrix From: Lam Date: 1 May, 2013 08:59:10 Message: 1 of 8 
I am trying to speed up the calculation of inverse of square block diagonal matrix. 
Subject: Inverse of square block diagonal matrix From: Lam Date: 1 May, 2013 09:59:08 Message: 2 of 8 
I just made anther attempt, 
Subject: Inverse of square block diagonal matrix From: Bruno Luong Date: 1 May, 2013 11:07:09 Message: 3 of 8 
http://www.mathworks.com/matlabcentral/fileexchange/25977mtimesxfastmatrixmultiplywithmultidimensionalsupport 
Subject: Inverse of square block diagonal matrix From: Lam Date: 1 May, 2013 12:21:07 Message: 4 of 8 
Thank you for your information. Seems it will take me some time to study it. 
Subject: Inverse of square block diagonal matrix From: Steven_Lord Date: 1 May, 2013 13:41:24 Message: 5 of 8 

Subject: Inverse of square block diagonal matrix From: Lam Date: 1 May, 2013 13:54:09 Message: 6 of 8 
Running time of full matrix multiplication would be order O(n^3) 
Subject: Inverse of square block diagonal matrix From: Steven_Lord Date: 1 May, 2013 14:11:34 Message: 7 of 8 

Subject: Inverse of square block diagonal matrix From: Lam Date: 1 May, 2013 15:45:10 Message: 8 of 8 
Thank you for your comprehensive information. 
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