Gomory Mixed Integer Cuts Are Optimal

Gomory Mixed Integer Cuts Are Optimal

Hausdorff Center for Mathematics via YouTube Direct link

What is a good cut?

2 of 10

2 of 10

What is a good cut?

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Gomory Mixed Integer Cuts Are Optimal

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  1. 1 Intro
  2. 2 What is a good cut?
  3. 3 The Gomory-Johnson relaxations
  4. 4 Valid functions
  5. 5 The volume criterion in the cyclic group problem
  6. 6 Optimal solution in the cyclic group problem
  7. 7 Rearranging the function values
  8. 8 Proof of optimality
  9. 9 The volume criterion in the infinite GJ relaxation
  10. 10 Proof sketch for the infinite GJ relaxation

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