neverendingbooks.org/mumfords-treasure-map neverendingbooks.org/manins-geometric-axis Классная серия из двух постов — подробный комментарий к тому, как Мамфорд однажды нарисовал "арифметическую поверхность" Spec(Z[x]), а Манин к ней кое-что дорисовал... Эта поверхность, кстати, на обложке русского издания "Красной книги о многообразиях и схемах" Мамфорда
P.S. Без VPN не открывается. Мб не поленюсь и сделаю статью в тг с переводом
neverendingbooks.org/mumfords-treasure-map neverendingbooks.org/manins-geometric-axis Классная серия из двух постов — подробный комментарий к тому, как Мамфорд однажды нарисовал "арифметическую поверхность" Spec(Z[x]), а Манин к ней кое-что дорисовал... Эта поверхность, кстати, на обложке русского издания "Красной книги о многообразиях и схемах" Мамфорда
P.S. Без VPN не открывается. Мб не поленюсь и сделаю статью в тг с переводом
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. Since January 2022, the SC has received a total of 47 complaints and enquiries on illegal investment schemes promoted through Telegram. These fraudulent schemes offer non-existent investment opportunities, promising very attractive and risk-free returns within a short span of time. They commonly offer unrealistic returns of as high as 1,000% within 24 hours or even within a few hours. Markets continued to grapple with the economic and corporate earnings implications relating to the Russia-Ukraine conflict. “We have a ton of uncertainty right now,” said Stephanie Link, chief investment strategist and portfolio manager at Hightower Advisors. “We’re dealing with a war, we’re dealing with inflation. We don’t know what it means to earnings.” 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. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat.
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