Dear colleagues!

The international scientific conference "Chernoff Approximations 2025" will be held on November 22, 2025. The conference will be held in a hybrid format: participation is possible online, as well as in person in two cities: Moscow and Nizhny Novgorod. If you want to organize a space for in-person participation in your city, please let us know, and we will add information about this to the conference website.

American mathematician Paul Chernoff in his PhD thesis, defended at Harvard University in 1968, proposed a method for approximately finding semigroups of operators, which now bears his name. Today, Chernoff approximations are a flexible and powerful tool of functional analysis in demand around the world with numerous applications in modern mathematics and mathematical physics. The conference is a place for exchanging opinions and the latest scientific results related to Chernoff approximations.

Thematic sections of the conference:

1. Chernoff's theorem, its generalizations and variants
2. Chernoff's functions in specific cases
3. Theoretical applications of Chernoff's theorem
4. Practical calculation of Chernoff approximations
5. Rate of convergence of Chernoff approximations
6. Related questions and open problems

The working languages ​​of the conference are English and Russian. The registration fee is zero. Please inform the organizers about your participation by November 1 by email: ivremizov@yandex.ru, k.dragunova13@mail.ru

We invite you, your students and colleagues to participate as listeners and speakers! Please inform those who might be interested about the conference.

Sincerely, Organizing Committee

E-mail:
Website: https://nnov.hse.ru/bipm/dsa/chernoffapproximations2025

Organizing Committee
Remizov Ivan D (Chairman)
Galkin Oleg Evgenjevich (Vice-chairman)
Dragunova Ksenia A. (Vice-chairman)
Kalimulina Elmira Yurevna (Vice-chairman)