Scholar’s Advanced Technological System

The harvest of the Ark over the past few days can be described as considerable.

Not only at the academic level, but also in the context of the academic community's connections.

It was amazing how many people he'd seen in the newspapers, in the news, even in textbooks, stood before him.

For example, Heim Bletzi, an academician of the French Academy of Sciences and a foreign academician of the American and Chinese Academies of Sciences. The Pan Letter Analysis that the Ark saw was his work. The Ark was impressed by the description and description of Sobelev's space.

The old gentleman from France spoke funny and enthusiastic, especially when he heard that the ark had read his work, and was even more enthusiastic about the ark, saying repeatedly that if he had the chance to come to France, he could go to the Paris High School.

He has many interesting collections, including Euler's manuscripts.

In addition to this enthusiastic old French man, the Ark also met Tao Zhexuan, a well-known genius in Chinese mathematics.

Unlike the impression, this mathematical genius, often “pointing to Jiangshan" on his blog, is in reality an unexpected, laughing person.

Plus, he looks younger than the ship imagined, and he can't see a thing. This is actually 75 years later, and it's 40 this year.

Because he was born in Australia, he did not speak Mandarin and, although he spoke Cantonese, he was saddened that the Ark did not understand and that the two could only communicate in English with regret.

On the fourth day of the colloquium, after the one-hour presentation, Tao Zhexuan invited the Ark boat to visit his office.

They started out talking only about domestic and foreign affairs, and quickly talked about academic issues.

After exchanging a few sentences, the ark felt emotional in its heart.

I have to admit, this guy is a genius in mathematics! His field of study is all over mathematics, and there's a lot of things he's not necessarily good at, but it's hard for you to find something he won't.

And just last September, he cracked the 80-year-old Erdesh discrepancy. In mathematics and discrete analytical mathematics, this is a classic question, and outside of his field of study.

It's just that the wind was overshadowed by the Ark's rear show because of the lack of Polynesian speculation.

“Are you studying Goldbach's assumptions? ”

The ship asked unexpectedly, "Yes, you've studied it too? ”

“I tried, just at the beginning of this year, but I quickly discovered that that was not something I could solve, and I was still better at studying differential equations and reconciling and analyzing the two directions." Tao Zhexuan laughed, admitting his shortcomings to a great extent, and went on to say, "At that time, I read your paper in the annual journal of mathematics, drawing a great deal of inspiration from the topological principle supplementation of sieve theory, thinking that if I improved it, I might prove the difficult problems of this century on the basis of Chen's theorem... unfortunately. ”

“Is the sieve still impossible?” The ark frowned and asked.

This argument by Tao Zhexuan, which was one of his options through topologically supplemented screening theory, is undoubtedly bad news for him.

“It didn't work... or I didn't," Tao Zhexuan shook his head, picking up the ballpoint pen and writing down a few lines of formula on the paper.

[● | S (αm) | ² ≤ ∆ ● | αn | ², where αn takes any number]

[S (α) = ● ane (αn), e (x) = e ^ (2πxi) .M, N ● Z, a1… an is the real number of good distribution of a set of mode 1…]

……

Staring at the formula on the paper, the ark touched his chin, his eyebrows locked and caught in contemplation.

Tao Zhexuan stopped the pen and laughed and said: “I've got the axe at Ben Gate, you invented the method. ”

“No, it was Professor Zerberg who introduced topological theory into the big screen, and I just did a little bit of work on his basis, and you obviously made a lot of improvements.” The Ark laughed and continued to look at the expression on the paper, if there was any thought, "If am is a good distribution, why not think of R ^ (-1) · ● | S (αm) | ² as the Lehman sum of ● | S (α) | ² dα? ”

Tao Zhexuan's eyes lit slightly: “Then what? ”

“Take R = 1, we can get it by the Kosi-Schwartz equation...” It's unclear, the ark picks up the pen and writes down its thoughts on paper.

[| S (α1) | ² ≤ N Ω | an | ²]

Tao Zhexuan's eyebrows wrinkled slightly and said thoughtfully: “Your thoughts are interesting… we need to look for an N (δ) value to find ∆. ”

The ark nodded to the chin: "Yes, ∆ won't be much bigger than N + δ ^ (-1), but the trouble is with N. ”

The silence lasted for a while and both looked up simultaneously and smiled at each other.

Smile, somewhat bitter without an appointment.

It still doesn't work!

Dropping the ball pen on the table, Tao Zhexuan sighed and moaned.

“Goldbach's guess is really too hard, maybe another decade, maybe even 20. Perhaps you could try a circle, and to be honest, the big sieve might not make it. ”

The ark shook its head: “I'll take the time to study it, but I haven't completely lost my mind about the sieve, and maybe it still has potential that we haven't noticed. ”

“If you don't want to come to Berkeley to teach, the environment is fine, we can study the subject together... if you don't mind me being stupid.” Tao Zhexuan chuckled.

Ark: “…”

Sure, the 230 IQ seems too stupid for you. What about the normal people you let float around the 100 IQ?

He also realized for the first time that talking to someone too modest was a headache.

The ark coughed softly and said, "My PhD hasn't graduated yet and will probably be in Princeton early next year to study PhD. ”

“I can't believe you haven't graduated yet," Tao Zhexuan glanced at the ark in surprise, "well... Chinese university is really strict. ”

Ark: “I studied at the beginning of this year. ”

“Oh, that's understandable,” Tao Zhexuan laughed comprehensively, "even when I was studying for a master's degree, I could graduate in six months tomorrow, the mentor had to leave me alone for a year. ”

As he said, Tao Zhexuan wrote down his mailbox on the previous draft paper and handed it to Ark, smiling: “Contact me in the future. If you find anything new, I will contact you again. ”

“Okay.”

The Ark nodded with a smile, put away the draft paper, and left his mailbox on another piece of paper, saying goodbye to Tao Zhexuan.

While walking in the direction of the hotel, on the Ark Road, I kept thinking about the problem I had just had, and I couldn't figure it out.

Think about it and get hungry.

After taking out his phone and looking at the time, he turned around and walked into a rib shop on the street.

After ordering a rib set, the Ark took out $19 in change and placed it on the counter, finding a seat.

They say American meat is cheap, he doesn't always feel much cheaper.

One rib for $19, converted to RMB, would have to go up 110.

And while he was thinking about it, a slightly thin waitress, with a plate as wide as a sink, put it on his desk with a little effort.

When I saw what was on this plate, the ark's eyebrows twitched.

Dude, he thought the ribs here were the kind of ribs he'd seen in a western restaurant, and it turned out, there was a whole rib in the plate! If you stew soup, it's enough to stew a few large pots!

Plus a full pound of roasted potatoes with butter and sour cream, as well as a bowl of Mexican stewed red beans and a mysterious soup with probably cream...

At that point, the meat is cheap.

However, this is obviously not something that a person can eat...

He finally knows why America is so fat.

“Sir, are you satisfied with the food? ”

When asked, the ship suddenly remembered that it had withdrawn $2 in change from the handbag without tipping itself.

But then he suddenly found out that the waiter...

Seems familiar?

The boat handed her the tip and wondered, “Do you work here? ”

“Mm-hmm." Vera nodded.

“No scholarships? ”

The Ark also used to work part-time for tuition and living expenses, so it didn't feel bad.

But what surprised him was that he remembered that scholarships in the United States were good applications, not to mention IMO Gold Medal Guarantee players, so long as they weren't too broad a hobby, it wouldn't be difficult to get through college without spending a penny.

Vera obviously didn't expect to run into the ark here either. She laughed embarrassingly and whispered: “There is a scholarship...”

If it's about saving money for travel, or working to experience life, it's definitely generous.

Seeing her doesn't go on, the Ark probably guesses, mostly for reasons similar to her own, turns this heavy topic off.

“Are you Russian? ”

Vera's expression was subtle and shook her head.

Seeing her slightly embarrassed expression, the ark always felt...

Seems to ask a question you shouldn't even ask?

At this point, the back chef was shouting her name.

When Vera heard her name, she quickly turned back and bowed and said sorry, hurrying back.