*.edu web pages, A(i,j)=1 if page i links to page j (2001)
Name wb-edu
Group Gleich
Matrix ID 1842
Num Rows 9,845,725
Num Cols 9,845,725
Nonzeros 57,156,537
Pattern Entries 57,156,537
Kind Directed Graph
Symmetric No
Date 2001
Author D. Gleich
Editor T. Davis
Structural Rank
Structural Rank Full
Num Dmperm Blocks
Strongly Connect Components 4,269,022
Num Explicit Zeros 0
Pattern Symmetry 32.8%
Numeric Symmetry 32.8%
Cholesky Candidate no
Positive Definite no
Type binary
Download MATLAB Rutherford Boeing Matrix Market
For nodenames, see
This graph is a subset of the webbase-2001 graph in the collection:       
This was a web crawl performed at Stanford in 2001.