A Question about Parisi Functional

نویسنده

  • Dmitry Panchenko
چکیده

We conjecture that the Parisi functional in the Sherrington-Kirkpatrick model is convex in the functional order parameter. We prove a partial result that shows the convexity along “one-sided” directions. An interesting consequence of this result is the log-convexity of Lm norm for a class of random variables.

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تاریخ انتشار 2008