в «Математических байках» сегодня видео выше вошло в небольшую прогулку, которая начинается со скатерти Улама и многочлена n²+n+41, а дальше включает в себя разговор про exp(π sqrt(163)), единственность разложения на множители в разных кольцах, j-инвариант, ряды Эйзенштейна, Monstrous Moonshine
в «Математических байках» сегодня видео выше вошло в небольшую прогулку, которая начинается со скатерти Улама и многочлена n²+n+41, а дальше включает в себя разговор про exp(π sqrt(163)), единственность разложения на множители в разных кольцах, j-инвариант, ряды Эйзенштейна, Monstrous Moonshine
BY Непрерывное математическое образование
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The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off. At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. "Russians are really disconnected from the reality of what happening to their country," Andrey said. "So Telegram has become essential for understanding what's going on to the Russian-speaking world." 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%. Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender.
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