Trees

Pregunta	Respuesta
What is a Tree?	A tree is an Undirected Graph which has no cycles and is connected.
What is a Forest?	A forest is a graph which has no cycles but which is disconnected. Each connected component of a forest is therefore a tree.
What is a Rooted Tree?	A rooted tree is a tree for which one of the vertices is identified as being the root.
What is a Rooted Binary Tree?	A rooted binary tree is a tree for which for which each vertex has 0, 1 or 2 children. In this case, each child is either designated as a left child or a right child.
What is a Spanning Tree?	Let G be any connected graph. Then T is called a spanning tree for G if T is a tree with the same vertices as G, for which the edges are all edges of G
Which Algorithms have been developed for finding the minimal spanning tree for a weighted graph?	Kruskal’s algorithm, Dijkstra’s Shortest Path Algorithm

Resumen del Recurso

	Creado por Carl Patchett hace más de 7 años