Small library.

Wang Hao told Zhou Qingyuan about his own research, and briefly introduced the idea of solving the 'thirteen kinds' partial differential directions.

Said one kind, said another......

Zhou Qingyuan listened to the corners of his mouth, and he felt that if he continued to listen, his facial muscles would stiffen.

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

This sounds similar to the meaning of a high school student researching an 'alternative solution' to a problem.

Of course.

Partial differential equations are much more complex, as long as they are methods that have not been discovered before, they are all cutting-edge and pioneering research, but it is undeniable that the addition of new solutions to special equations is of little significance to the development of mathematics.

Not all partial differential equations can be solved.

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

These are the main areas of study.

Zheng Yaojun's application for the National Science Foundation of China project on partial differential equations focuses on the study of 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 on the development of geometric partial differential equation theory, in other words, the partial differential equation and geometric figures are linked, and the study of the properties of important partial differential equations is the core direction and difficulty of research and development.

There are many, too many areas in it.

The study of canonical metrics, mathematical general relativity, the existence, uniqueness, regularity and asymptotic properties of various completed nonlinear partial differential equations......

Wait a minute.

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

However, it can still be attributed to the 'small research', and each study is submitted separately, which is probably 'rubbing the edge of SCI'.

Thirteen types......

Thinking of the number of studies, Zhou Qingyuan only had admiration in his heart, every study is indeed a small study, but the superposition of the quantity can also cause qualitative changes, and more than a dozen small achievements are put together......

Don't dare to say anything else!

Because the solution of partial differential equations is often closer to the bottom and more practical than other studies, the research on solving thirteen types of partial differential equations will definitely have a super high citation rate after the paper is published.

"Wang Hao, ......"

Zhou Qingyuan only had admiration in his heart.

If it's just a small study, it can be easily made by accumulating and summarizing it at ordinary times, and the difficulty and complexity of thirteen small studies put together are no less than Zheng Yaojun's topic, right?

In fact.

Wang Hao has a bigger content that he has not yet written, which is to prove the regularity of the Monge-Ampère equation under certain conditions.

There has been no breakthrough in the study of the properties of the Monge-Ampere equation for more than 20 years, but it has only been proved that under certain conditions, a property of the Monge-Ampere equation is also the top result.

"The core journal is fine, but I don't know if I can try to submit to the top mathematics journal?"

Wang Hao pondered.

New week, new content.

The Partial Differential Equations course moves into the 'Properties of Solutions' section, which examines the uniqueness and stability of solutions, as well as the progressive nature 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 'study of the properties of specific partial differential equation solutions', the difficulty of the research and development task is C-level, he didn't want to do any research, but just wanted to accumulate 'inspiration points' through the task, and exchange and accumulate some learning coins when settling.

Now he's found the problem.

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

The problem is that the content of the research is not difficult and generally does not have much impact.

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

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

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

Therefore, small research can be done, just occasionally come to a few papers, can only make up the number of SCI, but the number of his SCI papers is far beyond the standard, and then go to 'loss' to do small research and publication, I feel that the gains outweigh the losses.

What is the difference between publishing 10 articles a month and 20 articles a month?

It's all 'unimaginable' numbers!

After thinking about it carefully, Wang Hao decided to concentrate on big research, at least finish the current paper.

The solution of thirteen types of partial differential equations is a huge task just by making a summary.

Each one is six or seven pages, and a dozen or so are hundreds of pages, and the huge workload is very headache.

"Take your time, it's definitely done!"

Wang Hao cheered himself up, and when he went to class on Monday, he became energetic again, and the lecture was the most rewarding, and he could gain a lot of knowledge, ideas, and inspiration.

If you want to gain more inspiration, you need students to listen more carefully, and the high requirements of the course must be maintained.

For students majoring in applied mathematics, Zheng Yaojun taught the exercises on Thursday, and Zheng Yaojun, who likes to be close to students, has won the favor of more than ninety percent of students.

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

Now, it has been replaced by Wang Hao.

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

"What's your name? Noted down! ”

This is what Wang Hao often says, and as the course continues to progress, the previous sentence gradually disappears.

Most of the students who always 'have problems' were written down by Wang Hao, and they were written down directly without asking.

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

At present, there are only 97 people left in the applied mathematics major, and two of them have been named several times because they have been absent from class, and they have decided to give up in advance.

Looking at the young and handsome figure who was giving a serious lecture on the podium, the students majoring in applied mathematics missed Mr. Zheng in last week's exercise class.

Zheng Yaojun......

What a teacher!

The first-year students and sophomores majoring in applied mathematics on the second day made a similar exclamation, except that they missed Wang Hao.

Zheng Yaojun's lecture level is relatively poor, and of course he does not 'understand the 20% bonus', he was inspired by Wang Hao's suggestion on the weekend, and his energy has been focused on research and development for a while now.

The quality of lectures naturally declined again.

In the "Differential Equations" class, Zheng Yaojun's explanation was very fast, and some students who did not have a preview soon couldn't keep up with the progress, and then they simply gave up, not knowing what they were talking about.

This is actually normal, and it is directly related to the student's ability.

Xihai University is just an ordinary university, barely pasted on the side of the 'key', the strength of the Faculty of Science is not strong, and many of the graduate students recruited are 'transferred', and there is naturally a big gap between the students' ability and the top universities.

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

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

Anyway......

At this time, many first-year students majoring in mathematics began to miss Wang Hao very much.

Some even thought about going to the teaching affairs to make a suggestion, let Teacher Zheng Yaojun rest for a while, and let Wang Hao come to replace him in the following courses.

……

Teaching, summarizing, writing essays.

Wang Hao's life is only full of three things, and time is also busy, and 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.

Thirteen types of partial differential equation solving papers, compressed and then compressed to 62 pages, directly submitted to the "Theoretical Mathematics Weekly", "Theoretical Mathematics Weekly" is published once a week, each time will publish five to ten papers, the important thing is that it will not limit the number of pages of the paper, the review is relatively relaxed, will not be returned because of small problems such as formatting.

The reason why I submitted the paper to the Theoretical Mathematics Weekly is because the paper has too many pages.

Sixty-two pages.

The Weekly Journal of Theoretical Mathematics charges $42 per page, and $2,600 for 62 pages.

"It's a big loss!"

When Wang Hao paid the royalties, he felt that he was losing a lot, "Theoretical Mathematics Weekly" is not a core journal, and the school subsidy that the paper can apply for is not more than 8,000 yuan at most.

Net loss, more than 10,000.

In another paper, 'Proving the Regularity of the Monge-Ampère Equation', he thought about it carefully and decided to 'make a bigger bet' and try to double his losses and make a profit, and submitted it to Acta Mathematica Sinica.

Acta Mathematica Sinica, Annals of Mathematics, New Advances in Mathematics, and Journal of the 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 to be a 'top academic journal' one grade higher than the core journal.

If the paper can be published in the Journal of Mathematical Sciences, the minimum level of school subsidy will reach 200,000 yuan.

The good news was that there was a reviewer at the STACS conference who spoke to him and exchanged several emails about the 'multiplication of large numbers' research problem, and then approved his paper.

In June, he was going to STACS to give a presentation.

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 thesis subsidy.

"Cauchy's problematic paper, Medical Image Analysis, should be a core journal, right?" Wang Hao said simply, "I have already made an application, and I have been here for two days, and it has not been reviewed yet." ”

Zhu Jianrong checked it, saw Wang Hao's application, and read the content out loud, "Cauchy non-negative matrix factorization expression?" Medical Image Analysis, IF, 17.89. ”

He raised his head and said, "The subsidy, there must be no problem, the school's subsidy is classified and ranked according to the academic journals in the academy of sciences, and this paper should be able to get about 30,000 yuan." ”

Li Ming, who was next to him, listened, pulled the corners of his mouth and asked, "Wang Hao, if I'm not mistaken, it's already the seventh paper, right?" Seven ordinary SCI articles, four core articles, you ......"

He made a little joke, "Are you going to make a fortune with school subsidies?" ”

"yes."

Wang Hao nodded with a smile in acknowledgement.

Li Ming and Zhu Jianrong glanced at each other, and they thought about it carefully, with the speed at which Wang Hao published his papers, he could indeed make a fortune with subsidies.

How long has it been?

A month and a half?

Seven SCIs, four of which were published in core academic journals, received a paper subsidy of more than 100,000 yuan.

The salary is 10,000 and the subsidy is 100,000!

If this is the case every month, just by publishing papers, you can easily earn more than one million a year.

Is......

Envy!

Zhu Jianrong suddenly asked, "Are you just here to ask about the subsidy?" Even if it doesn't take two days to review, it's not worth a special trip, right? ”

"Of course not."

Wang Hao said, "I'm mainly here to ask about the reimbursement for participating in international first-class academic conferences. ”

"A class of academic conferences? What meeting? ”

“STACS。”

Zhu Jianrong was stunned for a long time with his mouth half-open, and then he held back a sentence, "Are you sure?" ”

He knows STACS.

STACS is the top academic conference in the computer science category.

The number of participants in the top academic conferences of this kind of major is not too large, but it is very difficult to get an invitation letter, either it is the top academic boss in the field of computer science, or it is related to the review, organization, and management work, and the most direct thing is that the paper passes the review.

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

Wang Hao cannot be the first two, the last one is extremely unlikely, and few scholars will attend academic conferences at their own expense.

Then it can only be a paper that has passed the review.

What papers can be accepted for STACS conferences? The reports made at the STACS conference are certainly the top international research, and every research paper is qualified to be published in top academic journals.

"I'm pretty sure."

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

Zhu Jianrong looked at it carefully for a long time, and said stunned, "For a kind of conference report, the school must be fully funded, according to the regulations, passports, visas, air tickets, hotel accommodation, food expenses, etc., all expenses can be funded, and individuals can also be brought to participate." ”

He added, "You can go, remember to keep all the bills." ”

Wang Hao got a satisfactory answer.

Let's go.

Li Ming didn't know about STACS, and he asked with doubt, "What is STACS?" Or is it a type of meeting? Which country held it? ”

Zhu Jianrong didn't answer, but took a deep breath and said seriously, "It seems that you 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, we can't regret it too late!"

"Now! Right away! ”

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