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adjacency_matrix [2014/02/13 16:13] 127.0.0.1 external edit |
adjacency_matrix [2014/03/21 11:11] |
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- | ===== Adjacency matrix ===== | ||
- | ==== Set ==== | ||
- | | @#88DDEE: $n\in\mathbb N$ | | ||
- | | @#FFBB00: $ A \in \mathrm{it}(n) $ | | ||
- | |||
- | | @#55EE55: $ A \in \mathrm{SquareMatrix}(n,\mathbb N) $ | | ||
- | |||
- | ==== Discussion ==== | ||
- | If the indices $i,j$ label two vertices of a [[finite undirected graph]], then the value $A_{ij}$ determines the number of edges joining them. | ||
- | ==== Parents ==== | ||
- | === Subset of === | ||
- | [[Hermitian matrix]] | ||
- | === Related === | ||
- | [[Finite undirected graph]] |