Семинар Добрушинской лаборатории @ВШМ МФТИ

Create: 2025-05-11 Update: 2025-07-09 18:48:34

Семинар Добрушинской лаборатории

Когда: вторник 13 мая, 16:15
Где: Адм. корпус, ауд.322.

Доклад:

Михаил Цфасман (МФТИ),
"Плотные упаковки шаров: обзор результатов и алгеброгеометрические конструкции"

Я расскажу сегодняшнюю ситуацию с задачей о плотных упаковках равных шаров в R^n. В небольших размерностях, помимо классики, имеются знаменитые результаты Вязовской и результат Мусина о контактном числе. В больших размерностях (когда n стремится к бесконечности) сегодня идет борьба за логарифмические члены стохастическими методами. Но кроме того, имеются явные конструкции исходя из полей алгебраических чисел и кривых над конечным полем.

Планируется интернет-трансляция по адресу:
https://telemost.yandex.ru/j/81255480783695
Регистрируйтесь вашей фамилией, а не псевдонимом!

Страницы семинара:
https://sites.google.com/view/dobr-seminar
https://www.mathnet.ru/conf167

Адрес: МФТИ, Административный корпус, ауд. 322,
Первомайская ул. д.7, Долгопрудный.
Если вы планируете придти, не забудьте паспорт.

ВШМ МФТИ

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