The following estimates were supplied by the author.
Click on image to get an enlarged version. Click on label to get an explanation.
Structure Plot  City Plot 

Size  Type  

5489 x 5489, 112505 entries  real symmetric positive definite  
Nonzeros  


Column Data  Row Data  
Average nonzeros per column : 40 Standard deviation : 5.2

Average nonzeros per row : 40 Standard deviation : 5.2


Bandwidths  Profile Storage  

Symmetric skyline storage requirement:1002169 

Heaviest diagonals  
Top 10 out of 229 nonvoid diagonals. 

Conditioning  

Generator CYLSHELL  

Source:  Reijo Kouhia, Helsinki University of Technology, reijo.kouhia@hut.fi 
Discipline:  Structural mechanics 
Accession:  Summer 1997 
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Last change in this page: Wed Sep 22 13:34:26 US/Eastern 2004 [Comments: ]