История лаборатории геометрии и топологии в ЛОМИ (ПОМИ) в исполнении О.Я. Виро. Отличная история про написание работы Виро-Тураева и другие байки. А потом С.В. Иванов про геометрические вещи рассказывает.
История лаборатории геометрии и топологии в ЛОМИ (ПОМИ) в исполнении О.Я. Виро. Отличная история про написание работы Виро-Тураева и другие байки. А потом С.В. Иванов про геометрические вещи рассказывает.
Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields. Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress. Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp.
from ua
