Chapter 131 of the Science Fiction World Text of the Academic Master, Lingziding Village, Lincheng University, is affiliated to Dayu Township, Anhe County, G Province.

Lingziding Village is nearly 100 kilometers away from Anhe County.

From Lingziding Village to the county town, you must first take a one-day and one-night mountain road to reach the location of Dayu Township Government, and then you can take a car to the county town.

Before leaving, Pang Xuelin brought the dry food, corn flour and steamed buns specially prepared for him by Ah Qing, as well as a pot of water and a bag of pickles.

After crossing mountains and ridges, although the straight-line distance between Dayu Township and Towns and Governments is only 30 kilometers away from Lingziding Village, the real road to take is more than several times.

On the way, I occasionally pass by several villages, dotted among the mountains, with smoke rising from the cooking stove, and a quiet and peaceful rural style.

In the evening, Pang Xuelin came to a mountain temple for passing passengers to rest for the night.

Now near the end of the year, there are quite a few passers-by. When Pang Xuelin arrived, there were about three or four people inside.

However, Pang Xuelin had no intention of talking to them.

Mix corn buns with water, add pickles, and just deal with them.

No words all night.

The next day, Pang Xuelin continued to set off and arrived at the location of Dayu Township and Town Government until 2 pm, and caught the last minibus to the county town.

Swaying all the way.

It was already six o'clock in the evening when I arrived in the county town.

Pang Xuelin found a five-dollar hotel, ran away with hot water, and then fell asleep all night in the room filled with stinking feet and snoring.

Early in the morning, Pang Xuelin was woken up by those who were rushing to get up early to travel.

He had no choice but to get up, ate a soy milk bun on the street, and then rushed to Anhe Bus Station. He spent 24 yuan to take the shuttle bus to the provincial capital Lincheng.

Pang Xuelin had inquired before that the Anhe County Postal Bureau did not open an international postal service, so he had to rush to the provincial capital and then ask the postal bureau to post his papers.

On the evening of the third day after departure, Pang Xuelin finally completed a journey of hundreds of kilometers from Lingziding to Lincheng.

It was already evening when we arrived in Lincheng. Pang Xuelin first took a random fight on the street, and then found a small guesthouse to stay in.

Although the urban population of Lincheng in this era exceeded two million, its urban construction level was completely incomparable to previous lives.

The thirty-story department store is the tallest building in Lincheng, and there are only a handful of tall buildings with more than ten floors in Lincheng.

There are messy electric wires everywhere on both sides of the road, especially when you get off work, there are bicycles everywhere on the streets. From time to time, you can see the unique air-coated buses and trolley-free electric buses parading on the streets.

The hotel room price is 25 yuan per night. Pang Xuelin must finish what he wants to do as soon as possible, otherwise his money will not last long.

The next morning, Pang Xuelin went straight to Lincheng Postal Bureau to handle international mailing services.

This time, Pang Xuelin also contributed his paper to the "Annalsof Mathematis" held in Princeton.

The four internationally authoritative academic journals in the mathematics community are: "Mathematics Annual", "New Progress in Mathematics", "atamathematia" and "Journal of the American Mathematics Society".

The reason why I chose the Mathematics Annual is that on the one hand, the authoritative nature of this magazine. On the other hand, the Journal of the American Mathematics Society has just been founded a few years ago, and its influence is still a certain gap with the Mathematics Annual. "New Progress in Mathematics" and "atamathematia" are both quarterly magazines. Even if they are successfully published in the end, the time will be longer than what Pang Xuelin expected.

Therefore, the Mathematics Annual is the best choice.

Unlike the real world, in the 1990s, it was very difficult for mathematical researchers in mainland China to publish an article in four major journals.

Since the founding of the People's Republic of China, papers published in four major journals have been slapped by one hand.

Even in this era, as long as you publish a paper in four major journals, you are deemed to be qualified to run for the Chinese Academy of Sciences.

Therefore, as long as the paper can be published successfully in "Annalsofmathematis", the situation of Pang Xuelin and even the entire Lingziding Primary School will undergo earth-shaking changes.

It takes more than 60 pages of full English handwritten papers, and it will take more than a month to publish them from Lincheng to Princeton.

The young girl who helped Pang Xuelin handle international mailing business from time to time looked at Pang Xuelin with scrutiny.

A beautiful English calligraphy, dozens of pages of handwritten English articles, plus Pang Xuelin's old military green coat and dusty appearance, how he looks disagreeable no matter how he looks.

"Comrade, there is nothing wrong with the document I want to mail, right?"

"Oh, it's okay!"

The girl stamped the payment form and said, "Please pay at the window opposite the payment form, just pay the money and give me the receipt."

"OK!"

Pang Xuelin couldn't help feeling a little painful when he saw the 124 yuan postage on the payment form.

However, he still paid the money and left with pleasure. Compared to his gains, this effort was nothing.

To handle international mailing business, the remaining dozen articles need to be submitted to domestic journals, but compared to submission to "Mathematics Annual", submission to domestic journals is a little more troublesome.

Because Pang Xuelin didn't know the specific address of these journals at all.

Even if you remember the addresses in your previous life, China will change so much in the next few decades, God knows whether these addresses have been changed.

After thinking about it, Pang Xuelin decided to go to Lincheng University to see if he could find someone to help.

Although Lincheng University has been included in the 211 project construction list in later generations, it is located in the west and has limited attractiveness to talents, so the overall strength of the school is not very strong.

Pang Xuelin spent a long time in Lincheng University before he got the location of the teaching building of the Department of Mathematics from a student.

After entering the teaching building, the class bell rang. Seeing a large group of students pouring into a staircase, Pang Xuelin hurriedly followed him in and then found a place to sit down.

This section is a big class, consisting of students from several classes, more than 100 people, and no one knows anyone except for occasionally students who looked at him because of Pang Xuelin's clothes.

At this time, a middle-aged man wearing glasses and a bald head walked in and said, "Today is the last class of functional analysis this semester. The exam will be taken after this class. Today we will review functional analysis some difficult knowledge points, and focus on explaining some questions based on these knowledge points. I hope everyone can listen carefully."

The classroom suddenly became turbulent, and the students took out paper and pen to prepare the record.

Learn real-variable functions ten times, and functional analysis is intimidating the heart.

This is not something I can say casually.
Chapter completed!