Chapter 136 The most lacking thing here is mathematicians!(1/2)
Wang Hao's evaluation criteria are very direct. Students who can bring inspiration are good students.
For S+ difficulty level tasks, the difficulty of increasing the inspiration value is one level higher than the S level difficulty. Every point of improvement in the inspiration value can be said to be very precious.
If there is a student who can bring some inspiration, even if it is done by chance, he will definitely admit him directly.
There is no need to consider other aspects at all, because the students who can take the re-examination will all have top-notch scores and basically there will be no problems.
Whether you are suitable for research and development in the future cannot be determined in just one interview.
Unless there is a very outstanding genius who can produce certain results at the undergraduate level, he can see something.
This kind of genius is obviously rare.
The more Wang Hao studied mathematics in-depth, the more he felt the importance of inspiration. Knowledge can be obtained through learning, but inspiration, or research and development, and the correct ideas for solving problems cannot be obtained through learning.
Chen Mengmeng's interview performance was worse than others, but it was not bad if you think about it carefully. She answered the partial differential equation question raised by Zhou Qingyuan. As for the other questions, it was completely meaningless, and everyone's evaluation was different.
"What would happen if Schultz came to this interview?"
Wang Hao thought about it carefully and realized that he would probably fail the interview. Perhaps Schultz would make a lot of ridicule to several interviewers, and it would be surprising if he would have any favorable impressions at that time.
For mathematical research, does it suffice to be able to speak?
For Wang Hao, the most important thing is that Chen Mengmeng explained the direction of 'solving the problem' according to her own ideas. She said that only by familiarizing yourself with simple problems and then considering more difficult problems can the problem be solved.
This sentence seemed meaningless, but it brought inspiration to Wang Hao.
The NS equation is a nonlinear partial differential equation problem, which is very difficult and complex to solve. Before further development and breakthroughs in solving ideas and techniques, accurate solutions can only be obtained for some very simple special case flow problems. In some cases,
The situation can be simplified to obtain an approximate solution.
So if you want to solve an equation problem, the first thing you have to do is to figure out the simple solvable problem and understand it.
The system fed back relevant information indicating that this was a correct idea.
…
Wang Hao left after making his decision. As for other students, just let the interview review team make the decision.
The final ones admitted were Chen Mengmeng, Qiu Hui'an, and Xu Jie.
The interview review team makes a decision not based on one interview, but on a combination of the interview and written test scores.
Qiu Hui'an's interview performance was slightly worse, but his written test score was second, only slightly worse than Chen Mengmeng; Xu Jie's interview performance was very good, and combined with his mid-range written test score, his overall score ranked third, also
Admitted.
After confirming the list of admitted students, the interview review team also specially found the detailed information of three students and compared them together. They found that there was no problem in admitting Chen Mengmeng. Looking only at resumes, he was indeed the best.
Chen Mengmeng was the top scorer in the college entrance examination in Northern Xinjiang Province, and her grades at Shuimu University have always been among the best. She did not need to take the postgraduate examination at all, and was directly recommended to study at this school, but she did not know why she still took the exam.
Qiu Hui'an is a student at Donggang University. His grades are relatively mediocre and he has not been able to obtain postgraduate qualifications, but his postgraduate written examination scores are very good.
Among the three, Xu Jie is relatively worse. Soudong University is also a top university in the country, but there is always a difference between top and top. Compared with Shuimu University, Donggang University, and Soudong University, it is still worse. In addition, Xu Jie’s written test scores
There were also score points, and I performed very well in the interview, so I was reluctantly admitted.
The other two, Hu Lidan and Zhang Haijiang, are really a pity.
Although Hu Lidan's interview performance was pretty good, her written test score was also the worst. Zhang Haijiang's overall score was only a little lower than Xu Jie's, and he unfortunately failed to be selected.
Xihai University also attaches great importance to the unsuccessful students. Compared with the graduate students recruited by other master's and doctoral supervisors in the School of Science, Hu Lidan and Zhang Haijiang are undoubtedly much better.
Several master's and doctoral supervisors directly came forward to persuade them to stay at Xihai University.
In the end, only Hu Lidan stayed, and she decided to study for graduate school with Zheng Yaojun and engage in the study and research of partial differential equations.
…
Wang Hao's postgraduate re-examination was over, and the list of admitted students was announced very quickly, with only two days between them.
Chen Mengmeng knew it at that time.
After the interview, she left in a daze, thinking about why she passed, but she still couldn't figure it out at all.
After returning home, she told her parents that she had been admitted. Then she looked up the interview questions and immediately found the relevant information——
NS equation.
One of the seven great mathematical conjectures of the millennium?
When Chen Mengmeng saw the content on the webpage, doubts and confusion were written all over his face.
She has always been very confident in her math skills, and her scores in all math subjects were all A-level or above. However, after going to the interview, she felt that she suffered a big blow. She couldn't even understand the questions.
Now, confidence seems to be back.
One of the seven major mathematical conjectures?
"No wonder!" Chen Mengmeng rubbed his eyes vigorously, "It's actually a mathematical conjecture, and it's a very complicated one. No wonder I can't understand it."
"Why did Professor Wang use this as the title?"
She thought about it for a long time but still couldn't figure it out.
When Chen Mengmeng was in surprise, several other students who took the reexamination were also surprised.
"You will never guess what questions I did in the re-examination." Xu Jie said confidently to the group of classmates.
"Didn't you enroll as a graduate student under Professor Wang Hao? Wouldn't he still ask you questions about number theory?" A classmate typed a reply.
"It's a partial differential equation." Xu Jie reminded.
"It turns out it's a partial differential equation. That's not surprising. I've studied it carefully and found that Wang Hao's initial research direction was partial differential equations." Those students immediately analyzed it.
Xu Jie said, "It is indeed a partial differential equation. My topic is to prove the existence of a smooth bound for a class of nonlinear partial differential equations."
As soon as he said this, the classmate group immediately exploded.
"It's very difficult!"
"How can this be!"
"I feel like this kind of question should be the research content of a doctor or a professor, right? Even the simplest question is unlikely to appear in the postgraduate re-examination questions."
Xu Jie continued, "What are you so anxious about? I haven't finished yet. You must have heard of this type of partial differential equation. It's called Navier-Stokes. How about it? Do you feel familiar?"
"..."
"..."
A bunch of ellipses appeared in the group, and finally someone typed and asked, "Have you made it?"
There are more ellipses below.
…
After the admission process for graduate students in mathematics has ended, the re-examination for graduate students in informatics has also begun.
This time, Wang Hao did not give any more questions to the students, but asked several questions about codes and algorithms on the spot.
Compared with the high requirements of mathematics, Wang Hao believes that the information science direction is more important than personal knowledge and ability level. If you can have more mathematics as a foundation, it is of course the best.
Wang Hao does not have high requirements for students in information science. Most of them are mediocre. If you want to expect students to win any international awards in the future, the possibility is really low.
Luck is more important than selecting students in this regard.
However, the professors of the School of Computer Science were very concerned about Wang Hao's recruitment of graduate students. Old man Chen Qinghua asked with interest, "What are your expectations for the students?"
Wang Hao thought about it carefully and said hesitantly, "As long as it's no worse than Zhang Zhiqiang."
Chen Qinghua thought about it carefully and made a small comment, "Actually, Zhang Zhiqiang's level..."
He sounded a long note and finally said, "He works very hard."
…
One week later.
He Yi and Xiao Xinyu from the Department of Physics flew to the capital with Wang Hao.
Xiao Xinyu is another professor in the Department of Physics. He has done a lot of research on superconducting materials, especially high-temperature superconductivity, but obviously superconductivity has nothing to do with high-energy physics. He just came here to gather people.
Wang Hao talked more with Xiao Xinyu along the way.
Xiao Xinyu talked about the latest research on superconductivity, which is directly related to the very attractive "antigravity". "No scientist has dared to say that he is studying antigravity before."
"Stanford spends $100 million a year on this research, but has almost no results to show for it."
To be continued...