- 如何看待王虹和 Joshua Zahl 在 arXiv 发布对三维挂谷(Kakeya)猜想的证明? - 知乎
Kakeya猜想本身应该是几何测度论当中的问题,但它的提出确实最早可以追溯到分析:考虑任意一个 \mathbb{R}^2 上的可积函数,是不是都可以找到一个方向及其法向确定一个新坐标系 (x,y) 使得若固定 y 函数 f 关于 x 可积,并且 f 在新坐标系下的二重积分等于 f 的积分。
- The biggest cybersecurity and cyberattack stories of 2023
2023 was a big year for cybersecurity, with significant cyberattacks, data breaches, new threat groups emerging, and, of course, zero-day vulnerabilities Some stories, though, were more impactful
- “浮世三千,吾爱有三。日,月与卿。日为朝,月为暮,卿为朝朝暮暮”这句话的意思什么? - 知乎
I love three things in this world Sun, moon and you Sun for morning, moon for night, and you forever 翻译过来应该是 浮世三千,吾爱有三,日,月与卿,日为朝,月为暮,卿为朝朝暮暮。 还有另一种 世之万物,吾爱有三: 一为日,二为月,三为汝; 日出昼也,月升夜也,爱汝恒也。
- writing style - Why do we have both the word three and the numeral 3 . . .
The number “345” has three digits, where the first digit is a “3” The number 345 has three digits, where the first digit is a 3 I leave as an exercise for the reader to decide whether mentions of the word number in this sentence should or could be better written saying numeral instead
- Scattered Spider: Three things the news doesn’t tell you
Scattered Spider isn't one group — it's an identity-first threat model evolving fast From vishing to AiTM phishing, they're exploiting MFA gaps to hijack the cloud Watch the Push Security
- 生物学研究分析数据时使用ANOVA中two-way和one-way区别,以及T-test之间差别? - 知乎
For example, you might be studying the effects of tea on weight loss and form three groups: green tea, black tea, and no tea Situation 2: Similar to situation 1, but in this case the individuals are split into groups based on an attribute they possess For example, you might be studying leg strength of people according to weight
- Why is it three score years and ten almost half the time and not . . .
The translators of the Authorized Version (KJV) must have decided to use the more poetic "three score years and ten" instead Meanwhile, the famous Gettysburg Address by Abraham Lincoln begins with: Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition
- meaning - What does three by and five by mean? - English Language . . .
I am studying a foreign language, but few good textbooks are available I was able to find a public domain language training manual for air force pilots published on-line It teaches the target language using English On a page of vocabulary and phrases, it lists the English terms "three by" and "five by"
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