In November, the weather in Yangcheng is gradually cooler, the autumn is getting stronger, and the green trees on both sides of the school road have also fallen leaves.

On the outskirts of Panyu, Lu Yi walked around in the morning and saw that the laboratory renovated on the basis of the building had been completed, and he returned to school at one o'clock in the afternoon.

"How does it feel?"

Brushing his face to enter the No. 1 multi-purpose hall of the school, Lu Yi asked Lin Meng, who was surrounded by Xu Musi's several girls.

"Lu Lu, I'm a little nervous." Seeing Lu Yi appear, Lin Meng, who was pursing his lips, raised his head and asked for help.

"What are you afraid of?"

Lu Yi smiled: "All of them are a group of uncles and aunts, who are older than you, not as good-looking and knowledgeable as you, don't be afraid." ”

"But there are a lot of journalists."

"They're all silent, just use them as puppet models."

Lu Yi threw out a foodie nirvana: "I'll take you to eat delicious, matcha-flavored cakes after I'm done." ”

The report meeting of the academic community is not a press conference, except for people in the academic circle, the rest of the people have no right to speak and ask, and they will not ask questions like the press conference, and even some irrelevant and low questions in the academic circle will not be asked.

Under Lu Yi's words, Lin Meng's mood relaxed and not so nervous, which made Xu Musi, the Lin Meng roommates next to him, look at each other.

There is definitely a situation for this!

"Lu Lu, your Lin Linxi has made a fortune this time, Princeton, MIT, Harvard, Oxford, Paris...... Almost all the world's first-class universities have people coming,, is that Tao Zhexuan? And that one is Zhang Wei, right? ”

Lu Yi walked to the side of his elder brother Xu Jiajun and the others, Xu Jiajun pointed to the crowd that began to be in place and counted them around, and couldn't help but widen his eyes when he saw a middle-aged man sitting in front.

"It is not surprising that there is a scholar in China who proves Goldbach's conjecture."

Lu Yi glanced at it and found that there are relatively few foreign mathematicians in the world, except for some Chinese mathematicians who are themselves in China or close to China.

"It seems that the reputation of Huaguo's mathematical wasteland is really not covered."

Lu Yi shook his head, Goldbach's conjecture is still a little worse, if the Riemann conjecture or NP is completely problematic, then it is estimated that Pierre Deligne and Feverman, who are over 70 years old, will come over to jump.

Of course, for CUHK, there are professors from the world's leading universities, including many Fields Medal winners, and this presentation will be acceptable.

Suddenly, Lu Yi seemed to remember something and glanced at his points.

During this time, Lin Meng and Zhang Qing have collected wool, and the points have accumulated to 38,600.

"I'll go inside."

Picking up a pen and paper, Lu Yi spent 2,000 points to ask the system for a few math problems and exchanged part of the answer explanation, and walked into the multi-purpose hall.

[Humans with the potential of 87.9 scientists ahead, please pay attention to the host]

[Humans with the potential of 89.2 scientists ahead, please pay attention to the host]

[Humans with the potential of 91.1 scientists ahead, please pay attention to the host]

As soon as he walked inside and entered the detection range of the system, prompts appeared in Lu Yi's mind.

Without hesitation, Tao Zhexuan, who was aiming at 91.1, walked over.

"Hello Professor Tao, could you please ask a few math questions?" Lu Yi humbly asked for advice in fluent English.

"Yes, what's the problem." Tao Zhexuan, who was chatting with Zhang Wei, turned around and replied in Chinese.

"It's a few questions about partial differential equations...... Lu Yi showed the questions he had copied down in his notebook.

Xu Jiajun and Brother Zao were stunned by Lu Yi's sudden operation, and looked at Lu Yi, who was discussing with Tao Zhexuan, and several people looked at each other: "Is Lu Lu really studying physics?" ”

Ten minutes later, when Lu Yi retired with 40,095 points, Tao Zhexuan was also a little skeptical about life after learning that Lu Yi was a physics major.

The math problem just now has little to do with physics, but Lu Yi, who studies physics, can still talk to him so well, when did the college students of the motherland become so awesome?

The report will start at two o'clock and end at three o'clock, and when Lu Yi came out, it was less than two minutes before the start time.

"Come on!"

"Come on!"

With the cheering of several roommates, Lu Yi and others, Lin Meng, who was wearing a dress, walked onto the podium, and the lecture hall that was originally noisy was instantly silent.

A pair of eyes, one camera after another, stared at Lin Meng who walked on stage, looking at this girl who was less than 20 years old.

Glancing at Lu Yi and the others, Lin Meng took a deep breath, turned on the projector and the red laser pointer in his hand, and said with a nervous expression but more calmly:

"Thank you for coming from all over the world to CUHK to listen to this presentation on the Goldbach conjecture, and I will talk about two parts, one is the new method and tools used to prove the Goldbach conjecture, and the other is the key steps and ideas of the proof process.

For this methodological tool, I integrated the circular sieve method and combined it with group theory......"

Lin Meng's soft and pleasant voice sounded in the lecture hall, and everyone remained quiet and listened very seriously.

"The combination of the circular sieve method and the group theory is really a great idea and thought."

Below, Zhang Qing listened for a while, and a trace of admiration flashed in her eyes.

"In the circular method, n ordered odd numbers, in reverse order, are added to the product one by one, and (2n-1)=1X(2n-1),(2n-1)+(2n-3)=2(2n-2),...,x(2n-x),...,n(2n-n)=n^2."

"By the easy number theorem, the integers a+b=c+d=m and c>a>b>d>0, have cd+(c-a)(c-b)=ab, or: cd+(d-a)(d-b)=ab.

Finally, in the circle method, we can obtain p1*p2=x(2n-x)=2nx-x^2, then: x^2-2nx+p1*p2=0 can be used to find the sum of two different odd primes p2>p1>2, and the circle method is integrated into the sieve method......"

Lin Meng spoke more and more fluently, and the red laser roamed around the projection screen, completely without the expression that began to be nervous.

With Lin Meng's in-depth explanation, except for some math bigwigs, most of the people in the audience also began to enter a state of confusion.

Seeing this scene, Lu Yi, who was as confused as he was without the assistance of the system, looked at Lin Meng who had entered the state on the stage, but a strong pride emerged in his heart.

This is a mathematician we raised, or a young and beautiful female mathematician under the age of 20!

"There are really many talents in China, and each generation is stronger than the next."

Offstage, Tao Zhexuan put down the pen in his hand, looked at Lin Meng, who was still explaining on the stage, and sighed deeply.

He is a Chinese mathematician, who grew up in Australia and is not a Chinese national, but he still has some heart.

"Professor Tao, is this proof that there is no problem?"

Zhang Wei, who was sitting next to him, leaned over and asked in a low voice, and he couldn't keep up with Lin Meng's explanation after hearing half of it.

"It's kind of fine."

Tao Zhexuan nodded and said with a smile: "From today onwards, the first Huaguo Fields Medal will be born, and no one can say that China is a mathematical wasteland!" ”

"Fields Medal ......" Zhang Wei was slightly stunned, and his expression was a little complicated.

For Chinese mathematicians, the Fields Medal is not only an individual honor, but also an honor for the entire Chinese mathematical community.

He was once only one step away from the Fields Medal, but that step became a lifelong regret, and it also made the Chinese mathematics community keep bowing its head, and the reputation of the mathematical wasteland has never been removed.

Today, a new generation of scholars under the age of 20 has revitalized this wasteland in China.

No one would doubt that Lin Meng would not be able to win the Fields Medal, and if he was not yet 20 years old and proved that Goldbach's conjecture could not be obtained, then no one in the world would be able to win it.