# Márton Naszódi “John ellipsoid for log-concave functions” | Big Seminar

October 8, 2020
19.00 MSK (UTC +3)

# Márton Naszódi "John ellipsoid for log-concave functions"

Márton Naszódi (Combinatorial Geometry Research Group and Dept. of Geometry, Loránd Eötvös Univ., Budapest, Hungary) will give the talk "John ellipsoid for log-concave functions" on the labs' Big Seminar.

The talk will be held in zoom
Meeting ID: 279-059-822
Password: first 6 decimal places of $\pi$ after the decimal point

You can also write to Alexander Polyanskii (alexander.polyanskii@yandex.ru) or to Maksim Zhukovskii (zhukmax@gmail.com) if you want to be added to mailing list.

Abstract:

We extend the notion of the largest volume ellipsoid contained in a convex body to the setting of log-concave functions. As an application, we prove a quantitative Helly-type result about the integral of the pointwise minimum of a family of log-concave functions. Joint work with Grigory Ivanov.

## Watch the video:

Everyone is invited to attend. The language of the lecture is English. The event is aimed at master and graduate students, as well as researchers in the field of combinatorics.