The incidence matrix of a directed graph G = (V, E) with no self-loops is a |V|
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Describe what the entries of the matrix product BBT represent, where BT is the transpose of B.
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-1 if edge j leaves vertex i if edge j enters vertex i , bij otherwise.
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Related Book For
Introduction to Algorithms
ISBN: 978-0262033848
3rd edition
Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest
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