Minimum cost spanning trees, Data Structure & Algorithms

Assignment Help:

A spanning tree of any graph is only a subgraph that keeps all the vertices and is a tree (having no cycle). A graph might have many spanning trees.

2410_MINIMUM COST SPANNING TREES.png

Figure: A Graph

849_MINIMUM COST SPANNING TREES1.png

Figure: Spanning trees of the Graph of above graph

Let the graph of given graph. It's spanning trees are shown in Figure.

Now, if the graph is weighted graph (length related with each edge). The weight of the tree is only the sum of weights of its edges. Clearly, distinct spanning trees have different weights or lengths. Our objective is to determine the minimum length (weight) spanning tree.

Imagine, we have a group of islands that we desire to link with bridges so that it is possible to travel from one island to any other in the group. The set of bridges that will enable one to travel from any island to any other at minimum capital cost to the government will be the minimum cost spanning tree.


Related Discussions:- Minimum cost spanning trees

Optimization Methods, Optimal solution to the problem given below. Obtain t...

Optimal solution to the problem given below. Obtain the initial solution by VAM Ware houses Stores Availibility I II III IV A 5 1 3 3 34 B 3 3 5 4 15 C 6 4 4 3 12 D 4 –1 4 2 19 Re

..#title, whate is meant by the term heuristic

whate is meant by the term heuristic

Addressing modes, Compare zero-address, one-address, two-address, and three...

Compare zero-address, one-address, two-address, and three-address machines by writing programs to compute: Y = (A – B X C) / (D + E X F) for each of the four machines. The inst

Multiple queue, What is multiple queue and explain them

What is multiple queue and explain them

Determine the greatest common divisor, Determine the greatest common diviso...

Determine the greatest common divisor (GCD) of two integers, m & n. The algorithm for GCD might be defined as follows: While m is greater than zero: If n is greater than m, s

Enumerate the types in ruby, Enumerate the Types in Ruby Ruby is a pure...

Enumerate the Types in Ruby Ruby is a pure object-oriented language, meaning that all types in Ruby are classes, and each value in a Ruby program is an instance of a class. Thi

What is class invariants assertion, What is Class invariants assertion ...

What is Class invariants assertion A class invariant is an assertion which should be true of any class instance before and after calls of its exported operations. Generally

Name the five popular hashing functions, Five popular hashing functions are...

Five popular hashing functions are as follows: 1) Division Method 2) Midsquare Method 3) Folding Method 4) Multiplicative method 5) Digit Analysis

Explain the method of overlapping and intersecting, Overlapping or Interse...

Overlapping or Intersecting A polygon overlaps or intersects the current background if any of its sides cuts the edges of the viewport as depicted at the top right corner of th

Multiple queue, algorithm for multiple queue with example program

algorithm for multiple queue with example program

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd