After a while.

Xin Ya answered a phone call, and after speaking a few words of English, she went back to the office area with Dean Zhang Ye Pan, and was greeted by about a dozen foreigners of different skin colors and hair colors.

A middle-aged white man looked at Zhang Ye, "Zhang?"

Xin Ya introduced in English: "This is Professor Zhang Ye. ”

The middle-aged white man was very enthusiastic, "Zhang, I finally saw you!"

"Hello. Zhang Ye didn't know who it was, anyway, he shook hands.

A man about forty years old who looked like an Englishman also came over, came up and didn't say anything else, and directly asked a Dale conjecture related formula operation, he should have some questions.

Xin Ya and Dean Pan introduced Zhang Ye.

"This is Dr. Firth of Oxford. ”

"This is Professor Baker of Cambridge. ”

"This is Professor Kato of the University of Tokyo. ”

"It's ......"

Zhang Ye had another round of greetings, and from time to time he answered a few questions about Dale's conjecture, and there were only two people he had ever met, who were mathematicians he met at the Summer Palace International Youth Mathematics Competition, and the others were all meeting for the first time. They were obviously very interested in Zhang Ye and asked a lot of questions, and Professor Baker of Cambridge directly invited Zhang Ye to join the University of Cambridge in person. Dean Pan and many people in the Department of Mathematics of Peking University were not kind to their eyes, of course Zhang Ye did not agree, Professor Baker was very regretful, and only said that Zhang Ye was welcome to come to Cambridge at any time to visit and exchange, and wanted to keep in touch with Zhang Ye, because he may be particularly interested in Zhang Ye's method of solving Dale's conjecture, and I hope to cooperate in the future.

Only Professor Kato of Hi-Moto asked a few questions that were not very relevant to conjecture.

Kato said in English, "What school did you graduate from?"

Zhang Ye looked at him, "Communication University." ”

Kato looked at him and asked, "Which teacher taught you math?"

Zhang Ye replied: "That's more, kindergarten, primary school, middle school, university, which one do you want to hear?"

Kato also asked, unconvinced: "Dale's guess was really solved by you on the spot?"

Zhang Ye smiled: "I didn't solve it, could it be you?"

Dean Pan frowned, what do you mean?

Xin Ya glanced over, "Professor Kato really has a lot of questions. ”

Kato smiled and explained: "I'm just curious, I don't mean anything else, the cracking of general mathematical conjectures is a long-term process, and it is also the collective efforts of countless mathematicians and even generations of multiple teams to achieve, and the cracking of the Dell conjecture is too sudden." "Several Japanese mathematicians, including him, do not quite believe that such a twenty-four-year-old young man could independently solve a world mathematical conjecture, and in their feelings, if it is an American-country-man, they believe, if it is an English-country-person, they also believe it, but the other party is a republican, which makes several Japanese-Japanese mathematicians doubt greatly, even if the facts are already in front of them, they never think that the republican can have this level.

Zhang Ye glanced at Kato.

When the teachers of the Department of Mathematics of Peking University heard this, they all didn't like to listen to it.

Xin Ya said to Zhang Ye: "When Professor Kato verified your cracking method, he successively put forward a lot of things that he thought were wrong, well, although they were all proved to be wrong in the end, Professor Kato's academic carefulness is worth learning from many of us." "On the surface, it is ironic, in these days of argumentation work, several Japanese, Korean, and American-Chinese mathematicians have created a lot of work for them, this one says that something is wrong here, and that one says that there is a logical error, and in the end, everyone still has no problem in calculating, and they have taken many detours in vain, which has also slowed down the process of the calculation work, and Xin Ya and many mathematicians of the Republic who participated in the calculation also have some opinions.

Han Henian saw it, and could only come out to play a round, "The welcome party is not long away, I think everyone should go to the auditorium to rest first, there are too many people, and the place here is too small." Although Kato has long been in the Republic to participate in the demonstration of the Dale conjecture, in fact, as a member of the University of Tokyo, he is also a member of the Japan-Ben-University-Study-China-Team, and is the protagonist of today.

"Gone. ”

"Yes, let's go to the auditorium. ”

"It's almost getting started. ”

Kato didn't say anything more, and after a few more glances at Zhang Ye with another Japanese-based mathematician, he went downstairs with everyone and walked to the auditorium under the leadership of Dean Pan.

Xin Ya whispered to Zhang Ye: "Ignore him." ”

A mathematics teacher at Peking University in the back also said: "If Mr. Zhang is American-Chinese-Chinese, these Japanese-Ben-people will definitely not have any doubts, and the dog's eyes look down on people!"

Sinya beckoned, "Let's go." ”

"Go first. Zhang Ye said: "I have to find a place to memorize the manuscript first." ”

Xin Ya nodded and said, "Okay, I'll see you later, remember to sit in the front row and leave a place for you." ”

Zhang Ye's mood was not disturbed, because when he was on earth, this guy never had any expectations for Japan-Ben-people.

……

Downstairs.

Zhang Ye wore sunglasses and found a secluded place by the lake to sit down, it was spring, the weather was warmer, there were green buds all around, and the lake was also beautiful.

The phone rings.

It's Mom," the son. ”

Zhang Ye said, "Mom, what's the matter?"

"What are you doing?" asked Mom.

Zhang Ye shook the speech script in his hand, "Look at the script, I won't be allowed to speak on stage for a while." ”

My mother's voice was very excited, "My colleague said that there was a news message on the Internet just now, saying that you have become an associate professor?

Zhang Ye: "Really, I said I'll tell you when I go back." ”

Mother: "Hey, hey, my son is still amazing!"

Zhang Ye touted: "That's right, don't look at who my mother is." ”

Mom smiled, "I love to hear this, I really give me and your father a long face, and our old Zhang family also has a professor." ”

"This is the vice, when Dale's conjecture is finished, it is estimated that the full professor is not far away, don't you know, your son is too popular now, and the universities in the UK have invited me to come over, but I will give it back." Zhang Ye is the master of reporting good news and not bad news, and said after speaking: "Okay, Mom, let's not talk about it first, I'll take a look at the speech first, I have to go through it briefly, their amateurs give speeches on stage, and they will be beaten, if I, a professional host, still stumble during the speech, it will be too faceless, first of all." ”

"Okay, you're busy with your going, let's talk about it when we get home. Mom hung up.

Zhang Ye put away his mobile phone, continued to look down and carefully read the speech that Dean Pan gave him, there was no sloppiness at all, it can be regarded as excellence, Zhang Ye has always had very high requirements for himself, he can't do what he can't do, and he can't control it, but as long as he can do it, he will ask himself to do his best, even if he is ordinary and read a manuscript on stage, there is no harm in reading it a few more times.