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Why Self-concordant?
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Michael Cohen and Self-Concordant Barriers Over L_p Balls
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- 1 Intro
- 2 Based on the joint work of
- 3 Some stories
- 4 Self-concordant functions in dimension one
- 5 Locally Quadratic
- 6 Self-concordant functions in high dimension
- 7 Why Self-concordant?
- 8 Yet Michael's another contribution
- 9 Self-concordant barriers
- 10 A good self-concordant barrier
- 11 Intuition "Largeness of the Dikin Ellipsoid"
- 12 Main Question
- 13 Michael's contribution
- 14 Proof idea
- 15 Proofidea (Symmetric)
- 16 Michael's idea (1)
- 17 Michael's idea (2)
- 18 Michael's proof
- 19 General functions
