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.
The picture was mixed overseas. Hong Kong’s Hang Seng Index fell 1.6%, under pressure from U.S. regulatory scrutiny on New York-listed Chinese companies. Stocks were more buoyant in Europe, where Frankfurt’s DAX surged 1.4%. "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices. Telegram, which does little policing of its content, has also became a hub for Russian propaganda and misinformation. Many pro-Kremlin channels have become popular, alongside accounts of journalists and other independent observers. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders.
from pl
