Ломоносовские чтения 2025, кафедра математической логики и теории алгоритмов
Научно-исследовательский семинар по математической логике под руководством академика РАН Л. Д. Беклемишева и академика РАН А. Л. Семёнова
2 апреля 2025 г., среда, 18:30
Главное здание, сектор "А", ауд. 16-04
✅О теореме Гудман-Штрауса. Доклад профессора Верещагина Н. К. ✅О конструктивном исчислении предикатов. Доклад доцента Плиско В. Е. ✅Предикатные модальные логики ограниченной альтернативы. Доклад профессора Шехтмана В. Б.
Ломоносовские чтения 2025, кафедра математической логики и теории алгоритмов
Научно-исследовательский семинар по математической логике под руководством академика РАН Л. Д. Беклемишева и академика РАН А. Л. Семёнова
2 апреля 2025 г., среда, 18:30
Главное здание, сектор "А", ауд. 16-04
✅О теореме Гудман-Штрауса. Доклад профессора Верещагина Н. К. ✅О конструктивном исчислении предикатов. Доклад доцента Плиско В. Е. ✅Предикатные модальные логики ограниченной альтернативы. Доклад профессора Шехтмана В. Б.
And indeed, volatility has been a hallmark of the market environment so far in 2022, with the S&P 500 still down more than 10% for the year-to-date after first sliding into a correction last month. The CBOE Volatility Index, or VIX, has held at a lofty level of more than 30. The S&P 500 fell 1.3% to 4,204.36, and the Dow Jones Industrial Average was down 0.7% to 32,943.33. The Dow posted a fifth straight weekly loss — its longest losing streak since 2019. The Nasdaq Composite tumbled 2.2% to 12,843.81. Though all three indexes opened in the green, stocks took a turn after a new report showed U.S. consumer sentiment deteriorated more than expected in early March as consumers' inflation expectations soared to the highest since 1981. 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. Continuing its crackdown against entities allegedly involved in a front-running scam using messaging app Telegram, Sebi on Thursday carried out search and seizure operations at the premises of eight entities in multiple locations across the country. Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government.
from us
