Learn how to find the x- and y-intercepts of a function. Discover where the intercepts are on a graph, and learn how to find the intercepts of an...
For a graph of strict partial ordering the concept of "wasp waist" is introduced; it is a vertex of the graph which is the maximal independent set of its vertices. An algorithm that finds in a graph a wasp waist, if it exists, is given. The complexity of the algorithm is O(n 2 )...
g = Graph.new g.add_vertex('A', {'B' => 7, 'C' => 8})Here's the code to add the rest of the verticies to match the graph picture above. Feel free to add your own and make your own graph. As long as the weights (distances) are positive the algorithm will work....
The betweenness centrality is a measure for the relative participation of the vertex in the shortest paths in the graph. In many cases, we are interested in the k-highest betweenness centrality vertices only rather than all the vertices in a graph. In this paper, we study an efficient algorit...
We study the problem of finding the (n,k,0)-extendability in bipartite graphs. Let G be a graph with vertex set V(G). Let n,k,d be non-negative integers such that n + 2k + d ≤ |V(G)| − 2 and |V(G)...
When you graph a function, the minimum value of that function can be found at its lowest point on the graph. It is the vertex of a graph that opens upwards. The maximum value of a graphed function can be found at its highest point on the graph, or the vertex if the graph opens dow...
We study the problem of finding the (n,k,0)-extendability in bipartite graphs. Let G be a graph with vertex set V(G). Let n,k,d be non-negative integers such that n + 2k + d ≤ |V(G)| − 2 and...
question 1 of 3 What type of graph is this? A hyperbolaA parabola A linear graphAn absolute value graph Worksheet PrintWorksheet 1. The y-coordinate of the vertex of a parabola that opens down is called the ___. maximum value minimum...
The term k-broadcast indicates the process of disseminating a message from one vertex to all vertices of a graph in such a way that in each time unit, an informed vertex can send the message to up to k of its neighbors. The k-broadcast center of a graph is the set of vertices that...
An algorithm is described which constructs a long path containing a selected vertex x in a graph G. In hamiltonian graphs, it often finds a hamilton cycle or path. The algorithm uses crossovers of order kM, where M is a fixed constant, to build a longer and longer path. The method is ...