Есть вот такая загадочная периодичность для квазимногочленов с "целыми" коэффициентами. Я знаю доказательство, даже расскажу, но это какая-то магия. И непонятно, есть ли профит.
(По той же схеме доказывается периодичность mod m для операций Адамса в топологической K-теории. Профиты от этой периодичности тоже не очень понимаю, но при m=2 она вроде нужна чтобы доказать инъективность J-гомоморфизма в размерностях 0,1 mod 8...)
Есть вот такая загадочная периодичность для квазимногочленов с "целыми" коэффициентами. Я знаю доказательство, даже расскажу, но это какая-то магия. И непонятно, есть ли профит.
(По той же схеме доказывается периодичность mod m для операций Адамса в топологической K-теории. Профиты от этой периодичности тоже не очень понимаю, но при m=2 она вроде нужна чтобы доказать инъективность J-гомоморфизма в размерностях 0,1 mod 8...)
Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country. Meanwhile, a completely redesigned attachment menu appears when sending multiple photos or vides. Users can tap "X selected" (X being the number of items) at the top of the panel to preview how the album will look in the chat when it's sent, as well as rearrange or remove selected media. 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. In the United States, Telegram's lower public profile has helped it mostly avoid high level scrutiny from Congress, but it has not gone unnoticed. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats.
from nl
