Lesson 9

26 Fevereiro 2026, 08:00 • Cristina Requejo

·       The 2-phases method

o   the auxiliar variables

o   build the minimization auxiliar problem

o  determination of an initial basic feasible solution

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Lesson 8

24 Fevereiro 2026, 10:00 • Cristina Requejo

• Identification of solutions using the Simplex table:
• unique optimal solution,
• alternative optimal solutions (as convex combinations of extreme points),
• alternative optimal solutions (as an extreme point plus an extreme direction),
• unbounded objective value

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Lesson 7

19 Fevereiro 2026, 08:00 • Cristina Requejo

• Principles of the Simplex method.
• Optimality condition.
• Feasibility condition.
• The path of the Simplex algorithm.

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Lesson 6

12 Fevereiro 2026, 08:00 • Cristina Requejo

·         Properties of LP models

·         Obtain extreme points.

·         Degenerate solutions.

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Lesson 5

10 Fevereiro 2026, 10:00 • Cristina Requejo

1.      2. The Simplex method

·         Basic solutions.

·         Extreme points: identification and interpretation.

·         Properties of LP models

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