Undirected graph contains a cycle
100978
If a graph with $n$ vertices and $n$ edges there must a cycle?
113015
Eulerian Paths in a Complete Graph $K_5$
27373
Graph Proof by induction.
48184
Prove a graph Containing $2k$ odd vertices contains $k$ distinct trails
11329
Proving a graph has no Hamiltonian cycle
91485
Finding an uncountable chain of subsets the integers
79040
Graph of $|x| + |y| = 1$
152653
Count Eulerian cycles in $K_{n,2}$
21490
Can I find the connected components of a graph using matrix operations on the graph's adjacency matrix?
111837
Explain how finding cycle start node in cycle linked list work?
145718
Proving that A connected graph on $n$ vertices is a tree iff it has $n-1$ edges
11317
Best algorithm to test if a linked list has a cycle
111345
Best algorithm for detecting cycles in a directed graph
131137
If ${\lvert{E(G)}\rvert}>{\lvert{V(G)}\rvert}+3$, graph $G$ has at least two disjoint cycles.
101520
Let $G$ be a graph of minimum degree $k>1$. Show that $G$ has a cycle of length at least $k+1$
119543
Counting edges in a specially defined graph
83872
Isomorphisms for graphs with loops and multiple edges