#数学
最近被王虹的新闻刷屏了，这名数学家很有可能拿到2026年的菲尔茨奖。
王虹的履历并不是一个中国传统意义上数学天才的故事：高考数学只有130多分、没有参加过什么高级别的奥数竞赛拿过大奖、大学最开始学的也不是数学专业而是从其它专业转过来的。
这样一个非中国典型意义上的数学家能够冲击菲尔茨奖，无疑是给国内的数学教育一记震撼的。对应的，2022年获奖的韩裔许埈珥也是在硕士期间才转到数学专业的。这两人都不能算是数学天才型选手。
我自己觉得，其实不止是数学领域，会解题和真正的研究问题，其实是两个不太一样的技能，中国人更擅长解题，尤其是已经有明确定义的问题。
BY codedump的电报频道
A spike in interest rates since the start of the year has accelerated a rotation out of high-growth technology stocks and into value stocks poised to benefit from a reopening of the economy. The Nasdaq has fallen more than 10% over the past month as the Dow has soared to record highs, with a spike in the 10-year US Treasury yield acting as the main catalyst. It recently surged to a cycle high of more than 1.60% after starting the year below 1%. But according to Jim Paulsen, the Leuthold Group's chief investment strategist, rising interest rates do not represent a long-term threat to the stock market. Paulsen expects the 10-year yield to cross 2% by the end of the year. A spike in interest rates and its impact on the stock market depends on the economic backdrop, according to Paulsen. Rising interest rates amid a strengthening economy "may prove no challenge at all for stocks," Paulsen said.
If riding a bucking bronco is your idea of fun, you’re going to love what the stock market has in store. Consider this past week’s ride a preview.The week’s action didn’t look like much, if you didn’t know better. The Dow Jones Industrial Average rose 213.12 points or 0.6%, while the S&P 500 advanced 0.5%, and the Nasdaq Composite ended little changed.
codedump的电报频道 from ua