To determine if a directed graph is strongly connected, you must verify that every pair of vertices is mutually reachable. If you find even one pair of vertices where one cannot reach the other, the graph is not strongly connected.
Conditions: The graph is directed.; You need to check mutual reachability for all vertex pairs.
To determine if a directed graph is strongly connected, you must verify that every pair of vertices is mutually reachable. If you find even one pair of vertices where one cannot reach the other, the graph is not strongly connected.
Conditions: The graph is directed.; You need to check mutual reachability for all vertex pairs.
A strongly connected graph is a directed graph in which every pair of vertices is mutually reachable. This means that for any two vertices u and v, there is a directed path from u to v and a directed path from v to u.
Conditions: The graph is directed.; The criterion requires mutual reachability between every pair of vertices.
A strongly connected graph is a directed graph in which every pair of vertices is mutually reachable. This means that for any two vertices u and v, there is a directed path from u to v and a directed path from v to u.
Conditions: The graph is directed.; The criterion requires mutual reachability between every pair of vertices.