Time passes day by day.

The SoS Project Research Office of the Institute of Digital Science and Technology is working hard to catch up with the progress.

"Research on Extranumerary Equilibrium Solutions for Bipolar Non-isentropic Euler-poisson Equation" The project name is too long and difficult to pronounce, and is not suitable for use in daily spoken language.

A project must have a catchy code, and the code principle is that there is no correlation with the content of this topic on the surface.

The sos project team was born from the first letter of the surname Sun Erxiong, Shen Qi and Ou Ye. The code name of this project was taken by Shen Qi.

As a freshman in the School of Mathematics, Sun Erxiong was responsible for teaching basic courses for freshmen. He would come to the SoS Project Office when he had time to discuss the topic with Shen Qi and Ou Ye.

The specific work of promoting the project is mainly completed by Shen Qi and Ou Ye. They are now more familiar with the details of the project than Sun Erxiong, and Sun Erxiong grasps the standards in the general direction.

Yan University Institute of Mathematics undertakes many key scientific research projects. Compared with the projects of academicians, Sun Erxiong's sos project can only be regarded as a small and medium-sized project.

But for Shen Qi and Ou Ye, the sos project is their most important task in the near future, and they devote themselves to it.

k1j=lt;a0^v(n^v,θ^v)(aj^v...

Shen Qi wrote a paragraph on the whiteboard and said: "I have a new idea. When a is equal to 0, we can prove a lemma to provide a basis for the subsequent iteration process."

"No problem, I agree with Shen Qi's derivative logic." Sun Erxiong said, "But proof of this lemma requires combining the Soberlev embedding theorem to make partial integrals, and the calculation amount is quite large."

"I'll calculate it." Ou Ye said consciously.

"Shen Qi, Ou Ye, you have specialized in your profession, and you have a great time to work together, thank you for your hard work." Sun Erxiong praised him, and then went to teach the senior students a senior class.

"Because I suddenly had new ideas, it caused your calculation workload to increase. You won't blame me, right?" Shen Qi asked.

"No, for me, this is also a kind of learning progress." Ou Ye's condition is unstable, sometimes getting better and sometimes getting worse, and today she is in good condition.

"Okay, let's start working, the goal is to achieve the overall progress of the SoS project at the end of October, with tight time and heavy tasks, come on!" Shen Qi will take the TOEFL and Gre exam in November, so he wants to complete the most core demonstration part of the SoS project in October.

Shen Qi and Ou Ye each do their own work.

Ou Ye’s continuous combat ability is not as good as Shen Qi. Because of her physical reasons, she calculated that she had to rest for two hours and then entered the next round of calculations.

Shen Qi did not eat, drink, or go to the toilet. He sat for the whole afternoon, and his fighting spirit was still high. His eyes emitted a ray of firmness, and his eyebrows were sometimes slightly frowned.

Ou Ye looked at Shen Qi who was devoted to his work and couldn't bear to say something to Shen Qi.

As he looked, Ou Ye became obsessed with a daze. The most handsome moment for a man must be in a state of concentration.

Bang!

Shen Qi suddenly slapped the computer desk, which scared Ou Ye.

"What...what happened?" Ou Ye asked nervously.

"Sit for too long and move." Shen Qi said, "The task of Euler's equation is over, and Poisson's equation is required to define the dissipation function."

"Ola is a Swiss, Poisson is a French." Ou Ye can finally chat with Shen Qi.

"When Euler died, Poisson was only two years old. Euler-Poisson's equation was dominant in the field of mathematics and physics. However, these two people had never met before when they were alive." Shen Qi talked about the history of mathematics and relaxed: "We will also have the whole equation in the future, Shen-EU's equation."

"I hope there will be one day." The most romantic thing that Ou Ye can think of at the moment is probably the sinking of the Eight Characters without a single stroke - Euro Euro equation.

"Have you been to Switzerland?" asked Ou Ye.

"I have been to one country and one city in Europe, London, England."

"I haven't been to Switzerland, it should be very romantic."

Shen Qi took out his cell phone and checked the bank card balance: "Then let's go to Switzerland."

"Now?" Ou Ye couldn't believe it.

"Of course not now. If the SoS project can be completed before the winter vacation and the paper will be published, then when we travel to Switzerland during the winter vacation, we can go skiing in the Alps and visit Euler's former residence. This will be a gift I give you. It is not very expensive, just a round-trip air ticket." Shen Qi converted his bank card to euros in his mind. He traveled freely in Switzerland and saved some money. Tens of thousands of euros should be enough.

Wow, surprise, Ou Ye was very happy. She helped Shen Qi complete a very important project section after the next period of time.

At the end of October, the project schedule set by Shen Qi was successfully completed.

Among the four major sections he planned, the first section is 25%, the second section is 25%, the most important third section is 30%, and the fourth section is 20%.

It took four months. Under the guidance of Sun Erxiong and the coordinated efforts of Shen Qi and Ou Ye, the first three sections have been completed, and the overall project progress has reached 80%.

The fourth section summarizes the properties, summarizes the previous calculations, derivations, and analysis, and finally gives a conclusion that the regularity of the solution of the bipolar non-isentenocentric model is essentially different from the unipolar non-isentenocentric model and the bipolar isentenocentric model.

"Celebrate, we can apply for a Schengen visa." Shen Qi was in a happy mood, and the hard work over the past few months was finally about to see the results.

"The project paper has not been finished yet," said Ou Ye.

"Celebrating in advance, the overall situation is settled." Shen Qi rubbed his hands excitedly, "Have you ever been abroad before, Ou Ye?"

Ouye nodded: "Well, I've been to France, Italy, and Germany."

"I have been to so many European countries, so it is easy for you to apply for a Schengen visa." Shen Qi said.

"My dad took me to Europe for medical treatment, but it was not good either." Ou Ye was a little melancholy.

"You still need to prescribe the right medicine. Ou Ye, I think mathematics is your good prescription."

"Maybe."

"Some French people don't want to be French, some Italians and Germans are the same, so they have the Swiss Federation. You have been to France, Italy, and Germany, but you have never been to Switzerland. Then let's go to Switzerland during the winter vacation to satisfy your wishes, and that's it. Switzerland is such a small country that has bred Euler and Bernoulli, and I actually want to go to Switzerland to see it." The big stone in his heart that had suppressed Shen Qi for several months finally fell.

"You seem to be confident about the topic," said Ou Ye.

"The topic selection is very important, and it is a directional judgment. If the topic selection is inappropriate, all the work in the future will be done in vain. So Lao Sun has his unique vision and he is an excellent project host." At this stage of the project, Shen Qi couldn't help but look at Sun Erxiong's strategic vision. As the saying goes, a timid soldier will be timid.

"The topic we are doing seems to be similar to Shuimu and Fudan, but the essential difference is that we are studying the uncountable equilibrium solution of the bipolar non-isentropic model, and they are studying the constant steady-state solution, and we are different from them."

"We have completed a lot of argumentation work in the early stage, and only the summary part is left. In November, I will take the TOEFL and Gre exam. At the end of November, I will start writing the summary section. The topic papers can be completed within December, and everything is under control." Shen Qi likes this feeling of mastering everything, busy but not messy, and execute according to the plan, verifying the previous settings step by step. Seeing the initial hazy or even wild concept being defined, and finally implementing it, it is a very satisfying sense of accomplishment.

The accumulation of little by little is gathered into research results. This is the daily life of mathematicians or scientific researchers. It cannot be achieved overnight, but the value of life is sublimated in the dullness.

"Or why should I write the first edition of the summary section first?" Ou Ye asked in an attempt, and she wanted to complete the project as soon as possible and publish the paper.

The sos project team finally reported the country's written results in one form, which is the paper. Send the paper early and feel at ease early.

"Okay." Shen Qi agreed.

Nearly one-third of the work was completed by Ou Ye alone, and the other two-thirds of the work was watched every day and listened to Shen Qi and Sun Erxiong's discussions every day. She was not familiar with it.

Ou Ye may have flaws in her emotions in daily life, but she is a smart person in the field of mathematics and has strong learning ability. Except for Shen Qi, other boys in the class are not as good as her.

"Ou Ye, please write the first edition of the summary section first. Professor Sun and I will check it." Shen Qi let Ou Ye do it. During the several months of project cooperation, he trusted Ou Ye's academic ability more and more.

Shen Qi left the SoS project office with a bunch of English books on his back. Ou Ye stayed alone but was happy inside. Helping Shen Qi complete the project as soon as possible is to help her. What Zhou Yuan said may be right, not afraid of not loving, but afraid of not getting used to it.

People with strong abilities also have strong personalities and even weirdness.

Boss Shen looked down on people with insufficient abilities.

Where can I find a little assistant who has outstanding mathematical ability, hard work and firmly obeys Shen Qi's command?

Quan Yanda couldn't find a second one, only Ou Ye.
Chapter completed!