The two most common ways to represent graphs in code are adjacency lists and adjacency matrices, each with its own strengths and weaknesses. When deciding on a graph implementation, it's important to ...

So, the space needed to represent an undirected graph using its adjacency list is 2 x E locations, where E denotes the number of edges. Space complexity = O(2 x E) This representation is much better ...

Graph theory has played a vital role in implementation of many mathematical and computer applications [8]. The immensely critical role of graph theory calls for an efficient methodology of ...

Introduction to graphs. Here we introduce graphs, we recall that trees are a specific type of graph—an acyclic, undirected, connected graph, and we present two representations of graphs we can use in ...