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Everything about Self-concordant function

A self-concordant function is a function satisfying a certain differential inequality, which makes it particularly easy for optimization using Newton's method A self-concordant barrier is a particular self-concordant function, that is also a barrier function for a particular convex set. Self-concordant barriers are important ingredients in interior point methods for optimization. Wikipedia →

đź§­ Start here: a 6-step reading path

  1. Read the overview: Self-concordant functionA 5-minute orientation
  2. Skim a recent paper: Optimal step length for the maximal decrease of a self-concordant function by the Newton methodInfluential work since 2022
  3. Pick up a classic book: Treaty Occupationay ToxicologyThe most-reprinted book on the subject
  4. Read the landmark paper: Quasi-Newton methods: superlinear convergence without line searches for self-concordant functionsCited 27 times
  5. Go sideways: Matrix Chernoff boundA closely related topic
  6. Go sideways: Fredholm determinantA closely related topic

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

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