Why the adjacency matrix can be used to determine whether or not the graph is connected.
120027
Checking connectivity of adjacency matrix
84654
The graph of xy = 1 is connected or not
84759
Graph Theory Applications?
102598
Show that $X$ is path connected if and only if each $X_\alpha$ is path connected.
127965
Graph theory (Graph Connectivity)
18383
List of ways to tell if degree sequence is impossible for a simple graph
143951
Can we determine uniform continuity from graphs?
37807
How to calculate adjacency matrices in R
30037
What information does the trace of a matrix give?
27373
Graph Proof by induction.
105996
Topology of matrices
19807
Connected graph with colored edges
127818
How do I prove that a graph is a topological manifold
88712
Determining a matrix from its characteristic polynomial
79980
Graph theory - The clients can still communicate with all the remaining servers
118087
"Adjacent" is to "adjacency" as "contains" is to what?
99781
Proof that any simple connected graph has at least 2 non-cut vertices.