From University Lecturer to Chief Academician

small library.

Wang Hao talked about his own research to Zhou Qingyuan, and briefly introduced the idea of ​​solving research in the direction of partial differential of the "thirteen types".

Said one thing, said another...

The corners of Zhou Qingyuan's mouth twitched as he listened. He felt that if he continued to listen, the muscles on his face would become stiff.

The solution of a certain type of partial differential equations is generally a small research topic, and many doctoral students and graduate students will also do it, and some university lecturers will also use similar research to "compose papers".

This sounds like high school students, to study the "other solutions" of a topic, meaning similar.

Of course.

Partial differential equations are much more complicated. As long as the method has not been discovered by the predecessors, it is a cutting-edge and pioneering research. However, it is undeniable that adding new solutions to special equations has little significance for the development of mathematics.

Not all partial differential equations are solvable.

Partial differential equations, which are often of great research value, generally cannot be solved analytically.

These are the key research objects.

The partial differential equation project of the National Science Foundation project that Zheng Yaojun applied for is to study the existence, regularity and manifold classification of canonical measures in Riemannian geometry and complex geometry.

The partial differential equation project supported by the National Fund is centered around 'developing the theory of geometric partial differential equations'. In other words, combining partial differential equations with geometric figures and studying the properties of important partial differential equations is the core direction of research and development. difficulty.

There are too many fields, too many.

Research on canonical metrics, mathematical general relativity, existence, uniqueness, regularity and asymptotic behavior of various complete nonlinear partial differential equations...

etc.

Wang Hao is also studying partial differential equation solving. His level is definitely much higher than that of ordinary graduate students and doctoral students, and the research results of various solutions are obviously higher.

However, it can still be classified as a "small research", and each research is submitted separately, which is probably "rubbing the edge of SCI".

Thirteen types...

Thinking of the quantity of research, Zhou Qingyuan only felt admiration in his heart. Every research is indeed a small research, but the superposition of the quantity can also cause qualitative changes. Putting together more than a dozen small results...

Don't dare to say anything else!

Because the solution of partial differential equations is often closer to the bottom layer than other research, it will be more practical. After comprehensive research on the solution of thirteen types of partial differential equations, after the paper is published, it will definitely have a super high citation rate in the future.

"Wang Hao..."

Zhou Qingyuan only had admiration in his heart.

If it's just a small research, it can be easily done by accumulating and summarizing it. The difficulty and complexity of thirteen small researches put together is no less than that of Zheng Yaojun's project, right?

In fact.

Wang Hao still has a bigger content that he has not started to write, which is to prove the regularity of the Monge-Ampere equation under certain conditions.

There has been no breakthrough in the research on the properties of the Monge-Ampere equation for more than 20 years. It is only to prove a property of the Monge-Ampere equation under certain conditions, which is also the top achievement.

"The core journals are fine, but I don't know if I can try to submit to top mathematics journals?"

Wang Hao thought about it.

New week, new content.

The course of "Partial Differential Equations" enters the part of "Properties of Solutions", and studies the uniqueness, stability and asymptotic properties of solutions.

This part of the content is the basis for the study of partial differential equations, but for undergraduates, the knowledge requirements are not high.

Wang Hao still established a research and development task, which is related to the "research on the properties of the solution of a specific partial differential equation". The difficulty of the research and development task is C-level. Exchange to accumulate some learning coins.

Now he has found the problem.

If he only does low-difficulty research and development, it is easy to get enough inspiration points through teaching, and his life becomes constant writing papers.

The problem is that the research content is not difficult and the impact is generally not great.

Publishing papers also requires review fees and edition fees, and the school's subsidies are not enough for publication.

From a monetary point of view, it is a loss.

In addition, for low-difficulty research, the accumulation of inspiration points is fast, and the exchange rate of settlement tasks for teaching coins is also very low.

So small research can be done, just a few occasional papers are enough, and the number of SCI papers can only be collected, but the number of his SCI papers is far beyond the standard, and it feels a bit outweighed by the "loss" to publish small research.

What is the difference between publishing ten articles a month and publishing twenty articles a month?

They are all 'unimaginable' numbers!

After Wang Hao thought about it carefully, he decided to concentrate on the big research, at least finishing the current paper.

The solution of thirteen types of partial differential equations is a huge task just to make a summary.

Write six or seven pages for each type, and hundreds of pages for more than a dozen types. The huge workload is very troublesome.

"Take your time, it will definitely be done!"

Wang Hao cheered himself up, and when he was in class on Monday, he became energetic again. Lectures are the most rewarding, and he can gain a lot of knowledge, ideas, and inspiration.

If you want to gain more inspiration points, you need students to listen to the class more seriously, so the high requirements of the course must continue to be maintained.

For students majoring in Applied Mathematics, Zheng Yaojun taught the recitation class on Thursday. Zheng Yaojun, who likes to get close to students, won the favor of more than 90% of the students.

Even students who love students usually hope that the teacher is a person who always loves to laugh, has a good temper, and is friendly.

Now, it's back to Wang Hao.

When Wang Hao is in class, he occasionally smiles, but it is definitely not a smile that is close to the students. When he finds that some students are sleeping or deserting, he will immediately show his majesty.

"What's your name? Write it down!"

This is what Wang Hao often said. As the course continued to progress, the previous sentence gradually disappeared.

Most of the students who always had "problems" were written down by Wang Hao, and he just wrote down the names without asking.

Some who don't like to study have simply given up the course.

Now there are only ninety-seven people majoring in Applied Mathematics who are attending classes. Two of them have been called out several times because they missed class once, and they have already decided to give up in advance.

Looking at the young and handsome figure who was seriously lecturing on the podium, the students majoring in Applied Mathematics missed Teacher Zheng in the recitation class last week very much.

Zheng Yaojun...

What a teacher!

On the second day, the first-year research students and the second-year students majoring in applied mathematics expressed similar sighs, except that they missed Wang Hao.

Zheng Yaojun's lecture level is relatively poor, and of course there is no "20% bonus for understanding". He was inspired by Wang Hao's suggestion on the weekend, and he has been focusing on research and development for a while.

The quality of the lectures naturally declined again.

In the "Differential Equations" class, Zheng Yaojun's explanations were very fast. Some students who hadn't prepared before could not keep up with the progress very quickly, and then they simply gave up. They didn't know what they were talking about.

This is actually normal and has a direct relationship with the ability of the students.

Xihai University is just an ordinary university, and it is barely labeled as a "key point". The strength of the Faculty of Science is not strong, and many graduate students recruited are "adjusted". Naturally, the ability of students and top universities are not small difference.

The point is, there is no gap in the difficulty of the courses.

It is not easy for most students to keep up with the progress of the course. If the teacher's teaching level is even worse, it will naturally become more difficult to keep up with the progress.

anyway...

At this time, many graduate students majoring in mathematics began to miss Wang Hao terribly.

Some even thought of going to the Academic Affairs Office to make suggestions, let Teacher Zheng Yaojun rest for a while, and let Wang Hao take over the rest of the courses.

...

Teach, do summaries, write papers.

Wang Hao's life is only full of three things, and the time is also passing by in a busy way. Two weeks have passed in a blink of an eye.

In two weeks, three papers were completed and submitted separately.

There is a small paper related to "solution properties", which was submitted to an ordinary SCI mathematics journal.

Papers on solving thirteen types of partial differential equations, compressed and recompressed to 62 pages, directly submitted to "Theoretical Mathematics Weekly", "Theoretical Mathematics Weekly" is published once a week, and each time it will publish five to ten papers The most important thing is that it does not limit the number of pages of the paper, and the review is relatively loose, and it will not be returned due to minor problems such as formatting.

The reason why I submitted the paper to "Theoretical Mathematics Weekly" was because there were too many pages in the paper.

Sixty-two pages.

The Weekly Journal of Theoretical Mathematics charges $42 per page, and $2,600 for sixty-two pages.

"It's a big loss!"

When Wang Hao paid the edition fee, he felt that it was a big loss. "Theoretical Mathematics Weekly" is not a core journal, and the school subsidy that a paper can apply for does not exceed 8,000 yuan at most.

Net loss, more than 10,000.

Another paper, "Proving the Regularity of the Monge-Ampere Equation", he thought about it carefully and decided to "bet a little bigger", trying to double the loss and submit it to the "Acta Mathematics" .

"Acta Mathematica Sinica", "Annual of Mathematics", "New Advances in Mathematics", and "Journal of American Mathematical Society" are internationally recognized as the "Four Heavenly Kings" in the field of mathematics and the top journals in mathematics.

Because the number of papers published each year is relatively small, the impact factor is far from high, but it is still considered a "top academic journal" that is one level higher than the core journals.

If the paper can be published in the "Journal of Mathematics", the minimum level of school subsidy will reach 200,000.

Another good news is that there was a reviewer at the STACS meeting, and he had a call with him, and then exchanged several emails, talked about the research problem of "large number multiplication algorithm", and then passed his submission paper.

In June, he will give a report at STACS.

So Wang Hao went to the Academic Affairs Building.

He went to the school's science and technology department, found director Zhu Jianrong, and talked about the dissertation subsidy.

"The Cauchy problem paper, "Medical Image Analysis", should be the core journal?" Wang Hao said briefly, "I have already applied for it, and it has been two days since I came here, and it has not been reviewed yet."

Zhu Jianrong looked it up, saw Wang Hao's application, and read out the content in a low voice, "Cauchy non-negative matrix factorization expression? "Medical Image Analysis", IF, 17.89."

He raised his head and said, "The subsidy is definitely no problem. The school's subsidy is based on the classification and ranking of academic journals in the Academy of Sciences search. This paper should be able to get about 30,000 yuan."

Li Ming next to him listened and asked, "Wang Hao, if I remember correctly, this is already the seventh paper, right? Seven ordinary SCI papers, four core papers, you..."

He said a little joke, "Are you going to make a fortune from school subsidies?"

"yes."

Wang Hao nodded and admitted with a smile.

Li Ming and Zhu Jianrong looked at each other. After thinking about it carefully, at the speed at which Wang Hao published papers, they could indeed make a fortune from subsidies.

How long has it been?

a month and a half?

Seven SCI papers, four of which were published in core academic journals, took away more than 100,000 yuan in paper subsidies.

Salary 10,000, subsidy 100,000!

If this is the case every month, just by publishing papers, the annual income can easily exceed one million.

really...

I'm jealous!

Zhu Jianrong suddenly asked, "Are you just here to ask about the subsidy? Even if it's delayed for two days, it's not worth making a special trip, right?"

"of course not."

Wang Haodao, "I'm mainly here to ask about the reimbursement for participating in international academic conferences."

"A class of academic conference? What conference?"

"STACS."

Zhu Jianrong was stunned for a long time with his mouth half-opened, before he choked out a sentence, "Are you sure?"

He knows STACS.

STACS is the top academic conference in computer science.

The number of participants in this kind of professional top academic conference is not too many, but it is very difficult to get an invitation letter. Either it is a top academic leader in the computer field, or it is related to review, organization, and management. The most direct That is, the dissertation is approved.

Of course, there is another way, which is to participate at your own expense, and you can also attend the event by purchasing tickets.

It is impossible for Wang Hao to be the first two, and the last possibility is extremely small. Few scholars will attend academic conferences at their own expense.

Then there can only be papers that have passed the review.

What kind of paper can pass the application of STACS conference? The reports made at the STACS conference must be the top international research, and every research paper, it can be said, is eligible to be published in top academic journals.

"I am very sure."

As he spoke, Wang Hao took out his mobile phone and showed Zhu Jianrong the photo of the invitation letter he received, which also marked the specific time for the academic report.

Zhu Jianrong looked at it carefully for a long time, and said in a daze, "The school must fully fund the report for the first-class meeting. According to regulations, passports, visas, air tickets, hotel accommodation, food expenses, etc., all expenses can be subsidized. , You can also bring someone to participate.”

He added, "You can just go, remember to keep all the receipts."

Wang Hao got a satisfactory answer.

gone.

Li Ming didn't know about STACS, so he asked with doubts, "What is STACS? Is it a kind of meeting? Which country is it held?"

Zhu Jianrong did not answer, but took a deep breath, and said seriously, "It seems that we can't wait until the summer vacation! Now, we have to discuss and come up with a plan, how to keep Wang Hao!"

"In case he goes to another school, it's too late for us to regret it!"

"Right now!"

"Hurry up and contact Dean Luan, Secretary Cai, and Professor Wu Lifang and Professor Zhou Qingyuan..."