В данном докладе я расскажу об аналогах и обобщениях некоторых результатов об обычной логике доказуемости на инфинитарный случай. С одной стороны, будет дана полная по Крипке нефундированная система доказательств на основе глубокого вывода. С другой стороны, будет дана интерпретация связки бокс как некоторых предикатов доказуемости в допустимых фрагментах инфинитарной первопорядковой логики.
В данном докладе я расскажу об аналогах и обобщениях некоторых результатов об обычной логике доказуемости на инфинитарный случай. С одной стороны, будет дана полная по Крипке нефундированная система доказательств на основе глубокого вывода. С другой стороны, будет дана интерпретация связки бокс как некоторых предикатов доказуемости в допустимых фрагментах инфинитарной первопорядковой логики.
There was another possible development: Reuters also reported that Ukraine said that Belarus could soon join the invasion of Ukraine. However, the AFP, citing a Pentagon official, said the U.S. hasn’t yet seen evidence that Belarusian troops are in Ukraine. But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford. The War on Fakes channel has repeatedly attempted to push conspiracies that footage from Ukraine is somehow being falsified. One post on the channel from February 24 claimed without evidence that a widely viewed photo of a Ukrainian woman injured in an airstrike in the city of Chuhuiv was doctored and that the woman was seen in a different photo days later without injuries. The post, which has over 600,000 views, also baselessly claimed that the woman's blood was actually makeup or grape juice. The regulator said it had received information that messages containing stock tips and other investment advice with respect to selected listed companies are being widely circulated through websites and social media platforms such as Telegram, Facebook, WhatsApp and Instagram. In 2018, Russia banned Telegram although it reversed the prohibition two years later.
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