The military-industrial scientific research system of the academic master.

When he saw Tang Lintian hurriedly running in just now, Chang Haonan thought it was the Torch Laboratory or some project that had a fatal problem.

Especially when the former said that he came to see him in an emergency, to be honest, his heart even felt a little bit.

result……

Good guy, just a normal scholar coming to visit.

How do you describe this feeling...

It was like I had already built four lines of defense, waiting for the enemy to attack in a big way, and was ready to fight to the last man.

As a result, the opponent charged up a punch and didn't even penetrate the warning line.

But Tang Lintian obviously didn't think so.

"No...what do you mean..."

His expression was a little tense:

"This is a big deal, okay? Just an hour after I got to work today, the principals of Qinghua University, Yanda, Jinling, Aurora... basically the top schools in the country in terms of mathematics majors almost had my phone numbers ringing. "

"This... okay..."

Chang Haonan wiped the sweat from his forehead:

"So they're calling because..."

Tang Lintian waved his arms excitedly:

"Of course I want to ask how I invited Perelman here!"

"Hey, what did you tell them?"

Seeing Tang Lintian who was as happy as a child, Chang Haonan was happy to be the compliment.

The former is also very cooperative:

"I told the truth, that I didn't invite him and that he insisted on coming."

"and then?"

"Then they didn't believe it. They insisted that it was unethical for me to do things in hiding... and they also said that I must inform them after I set a time, and they would also bring people over..."

That is to say, there are only two of them in Chang Haonan's office. Otherwise, if there are two viewers, they will probably be rewarded with two coins after hearing this cross talk...

"Cough cough..."

Tang Lintian, who had regained a little normality, coughed twice:

"Although Professor Perelman did not explain clearly why he thought of coming to our school for exchanges, I guess that since the founding of our school, Professor Chang is the only one who has been directly related to the mathematics community, so it must be you. I came here for you..."

"Ah."

Chang Haonan touched his chin and said in a calm tone:

"Actually... about half a month ago, Professor Perelman sent me an email to discuss the role that the article I published played in solving the Poincaré conjecture. I later replied to him. "

"what?!"

Tang Lintian was shocked at that time:

"Is there such a thing?"

"Why didn't you tell me then?"

"This way I can be mentally prepared in advance... You don't know, my first reaction after receiving the news this morning was that the other party was lying to me..."

Chang Haonan spread his hands and replied helplessly:

"What's there to tell you... It's just a normal email exchange. If I just tell you every time such an email comes, then you probably won't have to do anything else."

"It's just that I didn't expect that the other party would come directly to do academic exchanges..."

After what he said, Tang Lintian felt that it made sense, so he had to give up worrying about this issue for the time being:

"Okay... No matter what, the other party must have come here because of you, so I have to ask for your opinion on the itinerary. You can't let them come and you're not here, that would make them a laughing stock in the academic community."

"So what did Moscow say? When are they planning to come?"

Chang Haonan said as he opened the brand new 2000 desk calendar on the desktop to check the date.

"They didn't say."

Tang Lintian shook his head:

"It seems that it can be done at any time, the time is up to us."

"Oh - this standard is indeed quite high..."

This surprised Chang Haonan a little, so he asked again:

"As for the schools you just mentioned, since they have agreed to let others come over, they still have to stagger their academic activities."

"No need."

Tang Lintian was straightforward:

"No matter what academic activities they have or who they invite, it is very unlikely that they will have a higher status than Perelman, so just say it and it will be over. If there is a conflict, let them reject it!"

"So exaggerated?"

Chang Haonan was really shocked by the importance that the domestic mathematics community paid to Perelman.

"This is an exaggeration..."

Tang Lintian looked like it was natural:

"He is a top mathematician in the world, and I heard that Perelman has a weird personality and rarely participates in such visiting activities. He has only been to the United States once before, and almost all universities in the United States offered him high salaries to stay. Next, I ended up going back to Moscow..."

"A person like this, now taking the initiative to come to our place for exchange visits, the weight is naturally different..."

Chang Haonan nodded, probably understanding the other person's thoughts.

At this time, he also finished flipping through the January section of the desk calendar.

"Then it will be at the end of January, any specific date is arbitrary."

"it is good!"

Tang Lintian clapped his hands, stood up immediately, said goodbye briefly, and left the office in a hurry.

"Ugh……"

Chang Haonan looked at the figure disappearing from the door and sighed, thinking that there was no need to be so surprised, the good days were still to come...

Then he turned around and continued looking for projects suitable for Li Yabo...

……

Later in the day.

black sea.

On the tugboat Nikolai Chikel, Zhu Yuzhou was holding a maritime satellite phone in one hand and looking at the navigation chart in front of him with a gloomy expression.

According to the plan, they will pass through the Bosporus in about 18 hours at the fastest.

However, there is still no accurate attitude from Turkey regarding Türkiye.

At this moment, the satellite phone in his hand suddenly made a beeping sound.

He quickly picked up:

"This is the Nikolay Chikel, please speak."

A familiar voice came from the other end of the phone. It was Director Ye Junqi who was responsible for navigation planning and liaison tasks.

Before Zhu Yuzhou flew to Nikolayev, the two had held many meetings together on the formulation of plans to return to China, and they were very familiar with each other.

"Nikolai Chikel, please slow down immediately, repeat, slow down immediately!"

Ye Junqi's voice was a little urgent:

"Sail as slowly as possible while ensuring safety."

Zhu Yuzhou quickly signaled the captain next to him in Russian to reduce the speed, and then put the receiver to his ear again:

"What happened?"

The cost of a maritime satellite phone is as high as tens of dollars per minute, but at this time, he can't care about that.

“Turkey suddenly questioned the way we passed through the Bosporus, believing that the risk of towing unpowered ships was too high. Once an accident occurred during the process, it would affect shipping throughout the Black Sea-Mediterranean Sea, so it refused us passage. "

Hearing these words, Zhu Yuzhou's heart sank.

What he worried about most happened.

"So what is the other party's request?"

Zhu Yuzhou said and looked at Captain Da Mao who was directing the tugboat formation to slow down.

At this time, he was still a little lucky, thinking that it might be possible to solve it through technical means.

However, Ye Junqi's answer directly dismissed this possibility:

"The Turkish side said that we should either equip the Varyag with power to self-propelledly pass through, or use a semi-submersible ship to transport it through."

"This is impossible!"

The outrageous request made Zhu Yuzhou shout out directly.

If the Varyag can be installed with power at the Black Sea Shipyard, then the ship may not reach China's hands at all.

As for semi-submersible ship transportation, it's even more ridiculous.

This is a 300-meter-long aircraft carrier... no semi-submersible ship can transport such a behemoth.

Obviously, this is not an attitude that wants to solve the problem at all.

"Don't be impatient yet."

Ye Junqi comforted him and said:

"We are currently actively negotiating with the Turkish authorities, so we asked you to reduce the speed and help us buy more time."

"Okay...but we can't come to a complete stop with such a big ship in tow."

Zhu Yuzhou leaned down, looked at the chart with a magnifying glass for a while, and then said:

"Even at the slowest speed, we will enter the Bosporus in 40 to 45 hours. If we have not obtained the navigation permission by then, we will have to find a way to turn around and return."

There was silence on the other side of the phone for a while.

"I know, we'll do our best."

Ye Junqi replied.