Lecture6 - Lecture 6: Simplex Method II September 8, 2010...

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Lecture 6: Simplex Method II September 8, 2010
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Announcements HW 1 is due on Friday 5 PM. Drop the HWs in the mailbox of the TA assigned to you. Get it time-stamped by someone in the office. Graded HWs will be distributed in the labs by the TAs. Many students have been attending labs that they are not assigned to. You will need to seek prior permission of your TA and that of the TA whose lab you are attending to do so. Students attending other labs without the permission of the TAs will not be granted attendance for that lab.
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Recap
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Simplex Algorithm for Reddy Mikks case Suppose we begin from ( 0,0 , 24,6,1,2 ). (BFS) Which one should we increase: x 1 or x 2 ? How much should we increase?
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Preliminaries of moving from one BFS to another We move along x 1 because it gives best increase in the objective We can only move until x 1 = 4, otherwise we violate the first constraint Which point do we reach? We reach a corner point. When x
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Lecture6 - Lecture 6: Simplex Method II September 8, 2010...

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