ровно 90 лет назад, 10 декабря 1934 года в Café Capoulade в Париже встретились А.Вейль, Картан, Дельсарт, Дьедонне, де Поссель и Шевалле и договорились писать современный курс анализа
ровно 90 лет назад, 10 декабря 1934 года в Café Capoulade в Париже встретились А.Вейль, Картан, Дельсарт, Дьедонне, де Поссель и Шевалле и договорились писать современный курс анализа
и с этого началась история группы Бурбаки
BY Непрерывное математическое образование
Warning: Undefined variable $i in /var/www/group-telegram/post.php on line 260
"He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych. In 2018, Russia banned Telegram although it reversed the prohibition two years later.
from jp
