Zhang Shouwu finally squeezed out of the lively crowd.

As the chairman of the sub-committee of Algebra, as a professor at Princeton University, as a big bull in the algebra, and as a close student, the number of professors is second only to Mr. Qiu.

He smiled at Chen Zhou and Yang Yiyi, and Zhang Shouwu said with a smile: "It's really something to ask you, is it convenient to talk about it alone?"

Chen Zhou glanced at Yang Yiyi, and Yang Yiyi whispered: "I'm waiting for you here."

Chen Zhou stood up and followed Zhang Shouwu to the balcony of the banquet hall.

"That girl is your girlfriend, right?" Zhang Shouwu noticed that Chen Zhou walked to the balcony and took a look inside.

"Yes." Chen Zhou withdrew his gaze toward the banquet hall and nodded slightly.

"That's not surprising. This girl has good mathematical literacy." Zhang Shouwu praised.

Chen Zhou glanced at Zhang Shouwu and wondered why this person has been getting close to him?

Of course, Chen Zhou was just silently complaining in his heart.

? "Cough cough..." Zhang Shouwu was a little embarrassed and turned to the topic, "During the interview, the friend I mentioned contacted me."

Upon hearing this, Chen Zhou roughly understood what Zhang Shouwu was going to do.

However, he did not rush to answer the conversation, but waited for Zhang Shouwu's words to come.

Zhang Shouwu looked at Chen Zhou and continued, "He wants to invite you to join the research team to study the direction of complex partial differential equations."

After saying that, Zhang Shouwu paid attention to Chen Zhou's expression.

In fact, before Qiu Sai started, his friend found him and hoped that he would help contact Chen Zhou.

But he was doubtful.

Because he had never heard of this man named Chen Zhou.

Later, after finding Chen Zhou's information through his domestic friends, he became increasingly confused.

Because the information clearly states that Chen Zhou has just been in his freshman year at Yan University.

He doesn't think a freshman can complete such a paper.

Because he also read Chen Zhou's paper on clifford analysis, not to mention the core contents in it, etc.

Just the words and sentences made in it, he felt that it was not like a freshman who could write it.

So, he hesitated whether to talk to his friend.

After all, the domestic academic atmosphere is really not satisfactory.

At this time, the sixth Qiu Scheme began. He received an invitation from the event committee and Mr. Qiu, hoping that he could come back for the Qiu Scheme interview.

After some consideration and some special reasons, Zhang Shouwu decided to come back and verify Chen Zhou's true level.

The result is naturally unexpected.

Chen Zhou's performance in Qiusai can be said to be surprised by him.

Mr. Qiu was also on the side when he was reviewing Chen Zhou's written test paper.

When he saw Chen Zhou's answer, he began to believe that the paper was written by Chen Zhou.

After all, the calculations are exactly the same rigorous.

This is a calculation with a strong personal label.

Anyone who has learned about Chen Zhou's calculations will definitely recognize them at first sight when he sees the calculations made by Chen Zhou next time.

As Mr. Qiu said, Chen Zhou's calculations are extremely rigorous, the logic is meticulous, and the answers are extremely clear.

This is why the questions asked by Chen Zhou in the later interview were caused.

That's why I'm looking for Chen Zhou alone and sending an invitation.

At least, in his opinion, Chen Zhou passed his investigation.

Chen Zhou naturally didn't know what Zhang Shouwu was thinking, so he pondered slightly.

If Chen Zhou had received such an invitation earlier, he would have been extremely happy.

But now, he has decided on the hail speculation for his research topic and has spent so much time.

How could it be possible to make him change his subject halfway?

Finally, Chen Zhou said: "Sorry, Professor Zhang, thank you and your friend for your kindness. Although I still have a lot of interest in the direction of complex partial differential equations, I really don't have more time now, I'm afraid

I cannot join this research team.”

Zhang Shouwu was slightly stunned, then chuckled softly: "It's okay, I will tell him what you mean."

Chen Zhou smiled slightly: "Thank you for your understanding."

After a pause, Chen Zhou asked curiously: "Is your friend the editor of "Function Analysis Magazine"?"

Zhang Shouwu shook his head and said, "It's not an editor, but an external review. He was invited by "Function Analysis". Your calculations in the paper left a deep impression on him, so he asked me to contact you.

.”

Chen Zhou now understood. It seems that his paper can be published so quickly, but his calculations are more powerful.

However, after rejecting other people's invitation, Chen Zhou couldn't ask about the other party's identity anymore.

Zhang Shouwu did not continue to get entangled on this topic, but instead talked to Chen Zhou about the algebra field he was good at.

The contents of the words are not very profound, they are all contents that Chen Zhou can discuss.

Chen Zhou also discovered at this time that Professor Zhang was quite approachable.

Moreover, some of his insights gave Chen Zhou a refreshing feeling about the content in the field of algebra.

Sure enough, it is not unreasonable that the big bull becomes a big bull.

This view alone is not something that ordinary people can understand.

But what Chen Zhou didn't know was that as the two talked, Zhang Shouwu became more and more surprised.

This freshman student in front of me has an extraordinary understanding of mathematics and mathematical knowledge.

Even in some places, the understanding is deeper than that of some graduate students.

Zhang Shouwu suddenly felt a little thoughtful. He looked at Chen Zhou and asked, "When will you plan to walk out of Yan Da?"

Chen Zhou was frank: "Let's end the sophomore year."

Zhang Shouwu said strangely: "Soul? It won't take that long, right?"

Chen Zhou smiled and explained: "Well, generally speaking, it won't take that long. However, I plan to minor in the physics department."

Zhang Shouwu was stunned and looked at Chen Zhou with some weirdness: "Can you learn mathematics to study physics?"

Chen Zhou shook his head: "No, isn't mathematics a study of all other disciplines?"

Zhang Shouwu: “…”

Chen Zhou looked into the banquet hall again, and almost all the people at their table were back.

"Ahem..." Zhang Shouwu coughed twice and simply said, "Are you planning to come to Princeton? I can help."

Chen Zhou looked at Professor Zhang beside him. This was his second invitation tonight. If he refused directly, it would not seem good...

Moreover, if other students heard Zhang Shouwu's invitation, they would have agreed long ago.

However, Chen Zhou thought about it and said, "Princeton is indeed a good place to study mathematics, but thank you for your kindness. I haven't thought about it yet."

Zhang Shouwu said with a little regret: "Okay, if you plan to come to Princeton, you can contact me in advance and I will do my best to help."

Chen Zhou said gratefully: "Thank you."

Chen Zhou noticed that Yang Yiyi was waving to him, as if there was something to look for him.

He greeted Zhang Shouwu and prepared to go back.

Zhang Shouwu nodded slightly, then thought of something and said, "Chen Zhou, let me tell you something, have you been studying recently?"

After saying that, Zhang Shouwu added: "It's purely personal curiosity."

Chen Zhou thought for a while and said softly: "Hail conjecture."
Chapter completed!