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DEGENERACY IN TRANSPORTATION PROBLEMS in Quantitative Techniques for management Tutorial 27 (This example is weird!)
Example from (Here) YouTube illustrates how to solve degeneracy in transportation problem.
Its explanation in pdf is here:
When will we know the solution has degeneracy?
Step 1 of MODI: Check if there is a degeneracy.
Now, we know there is a degeneracy. We want to find independent cells on which it can solve the problem.
What is independent cell?
Step 2 of MODI: Given there is a degeneracy, find independent cells on to solve the problem.
2 conditions:
- Unallocated cells that cannot form a closed loop
- Has the lowest value (e.g., cost)
Step 3 of MODI: After confirming the independent cell, the degenerate issues is solved.
Step 4 we continue doing the MODI, until the optimality is reached.
Here is the solution:
- Author:Jason Siu
- URL:https://jason-siu.com/article%2F5dc786ff-a242-4f53-91b7-505cc055b376
- Copyright:All articles in this blog, except for special statements, adopt BY-NC-SA agreement. Please indicate the source!
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