I Just Want to Be a Quiet Top Student

"Why are you so excited recently?" Ouye looked at the TV, and CNN had cut to the next news about the reform of medical insurance.

"North latitude 32 degrees 30 minutes, west longitude 117 degrees 19 minutes." Shen Qi found this coordinate on Google Maps, which is located in the waters near the city of San Diego on the west coast of the United States: "It's too mysterious, it's really incredible. In physics, we Called complexity, it connects seemingly unrelated things. Molecular structure and dislocation motion, energy, power, fluid, and Navier-Stokes equations are combined in some mysterious law, which is quite complicated. "

"The two of us obtained a theoretically correct calculation result through rigorous mathematical calculations, but there is no practical significance... Here we need to make some corrections. This calculation result may have practical significance, but I need to modify the mathematical and physical model and find a specific one. Parameter values, such as longitude and latitude, earthquake intensity, etc., I don’t know what parameters to look for, I have to look up the information.” Shen Qi rubbed his hands excitedly, seismology is a branch of physics, what he lacks is geology academic knowledge.

"You... are you going to predict an earthquake?" Ouye was stunned, and also a little scared: "Is this really good?"

Don't be afraid to fight with people, but be afraid to fight with the sky.

In history, most of the people who fought against God were either captured by God or captured by other human beings.

Ouye is worried that the great mathematician Shen Qi will embark on a crazy road of no return after in-depth physics research.

"Okay, okay, this story is purely fictitious, the theory of predicting earthquakes is full of loopholes, go to sleep." Shen Qi showed an expression of "I'm purely YY, don't take it too seriously".

"Qi, you must forget this dangerous thought." Ouye entered the bedroom, Shi Shiran untied the belt of his nightgown, half-closed the door to reveal his head, blushing and rarely took the initiative once: "Hurry up and take a shower, Wait for you……"

He must be suffocated, so he can think wildly... Ouye took off his nightgown, dimmed the lights in the bedroom, and she got into bed, her body couldn't help getting hot...

...

Men and women sleeping in the same bed have different dreams.

The woman dreamed of her father, who liked her male ticket very much, and gave him a piece of ancestral jade.

In the fugue state of half-dream and half-awake, the man seemed to have received some kind of guidance, and he raised his geography level to level 5.

Shen Qi woke up the next morning and went to the office to continue his calculations, for which he consulted some basic geological literature.

"Except for mathematics, other subjects are pitfalls."

In order to learn physics well, Shen Qi has upgraded chemistry to level 7, and now he has upgraded geography to level 5.

Seismology is a brand name of Physics, a branch of solid geophysics.

Shen Qi has upgraded his geography to a professional level of level 5, and knowing more about geology will be helpful for in-depth research on seismology and even solid geophysics.

"The convection inside the Earth's flow circle depends on the energy generated by the fission reaction of the Earth's inner core. This process leads to the generation of pressure on the edge of the plate. Due to the friction at the edge, the pressure energy is released intermittently rather than continuously. The rock plates squeeze each other instead of sliding. , this sudden squeeze creates what we call an earthquake."

"I need some seismic index parameters to establish a brand-new and effective mathematical model." Shen Qi began to search for information purposefully.

Earthquake intensity m is defined as m=lgs, this indicator is very critical, mark.

On the official website of the Southern California Earthquake Network, you can find the time series of earthquakes from 1983 to the present.

For an earthquake whose size is lgs\u003e1.5, it conforms to an extremely simple and clear power-law attenuation law: N(S\u003es)∝s^-B, s≥10^1.5, B\u003e0.95.

For the Philippine Prize winner Shen Qi, this law is too simple. This is the famous Gutenberg-Ricker law about the size and frequency of earthquakes. American seismologist Richter in the specific law.

Earthquakes with seismic intensity lgs\u003c2 are usually called microseisms, which are difficult for humans to perceive and can only be recorded by seismographs.

Most of the data collected on the Southern California Seismic Network comes from microseisms, which also generate energy. Energy is another important indicator. The energy index of Shen Qimark, as well as the data recorded by the Southern California Seismic Network, has been recorded for every earthquake since 1983. The specific time and coordinate longitude and latitude of the occurrence.

The importance of the fluid in the seismogenic process cannot be ignored, but it is difficult to collect accurate data during the process of fluid motion during the process of seismogenesis, earthquake generation, and aftershocks. This is a major problem that plagues the seismological and physical circles.

Shen Qi suddenly came to his senses. The N-S equations that describe fluid motion in the form of calculus are not only applicable to the sky and ocean, it is also applicable to the subsurface!

In theory it is.

Shen Qi's unproven theory.

Until now, Shen Qi has been doing some meaningless things almost relying on intuition.

The appearance of complexity requires rigorous mathematical language to give quantitative internal support.

Shen Qi reorganized yesterday's calculation results, a new and effective mathematical model needs some core tools as the soul.

This soul should be a mathematical formula or set of expressions, etc.

The N-S equation has not yet found a general solution formula to obtain a general solution.

There are more than one hundred special solutions. Based on one of the special solutions, Shen Qi spent several weeks, without telling Ouye and everyone else, deriving, calculating, and verifying by himself, and finally got a complicated equation:

1/2d/dt∫Ω∣A^s/2ω∣^2dx+v∫Ω∣A^s+1/2ω∣^2dx+α∫Ω∣A^s/2ω∣^2dx+……(B(u , u), A^sω)=\u003cχ1,χ2\u003e

Based on this core equation, a new mathematical model was established, and Shen Qi wrote a computer program.

There is no separate computer subject in the system, and some branches of mathematics include part of computer knowledge and skills.

Shen Qi wrote the program in the basic Fortran90 language, which is divided into the main program for setting the number of parameters and their error range and the subroutine for calculating \u003cχ1, χ2\u003e using the model to fit the parameter data downloaded from the Southern California Seismic Network. .

"The exciting moment has arrived."

Shen Qi took a deep breath, hit the Enter key heavily, and started the program.

The program starts to execute, whether Shen Qi's self-written and self-directed concept has practical significance, the answer will be revealed soon.

The program instantly generates a large number of matrices, ordinary differential equations and partial differential equations!

Shen Qi gasped!

Calculating these matrices and equations manually by himself, without eating, drinking or sleeping, requires at least ten years of continuous calculation.

Including Ouye, it will take five years for the two of them to work together.

The CPU fan of the mainframe is spinning rapidly, and the CPU is about to be damaged.

"Hold on, hold on for a while longer!"

Shen Qi yelled that his high-performance computer had just been replaced, and a machine worth tens of thousands of dollars could not be so weak.

The tens of thousands of dollars of machines are sweating and tearing up.

A large torrent of original data is still pouring in. They are all the real seismic data collected by the Southern California Seismic Network since 1983, and the fluid virtual data based on the N-S equation invented exclusively by Shen Qi.

Whoooo!

The fan is spinning wildly, it has passed fifth gear, and is heading straight for eighth gear.

The CPU is crying and wailing, it is in the most difficult moment of its life.

The hard times lasted half an hour, and the CPU finally broke free.

The chassis shook suddenly, then returned to calm.

Microcosm, macrocosm, molecule, crust, fluid, energy, intermittent friction, seemingly irrelevant things follow some mysterious law, this mathematical drama written and directed by Shen Qi has come to an end.

Before the program started, Shen Qi even suspected that it was an absurd drama.

After the program ended, Shen Qi clapped his hands. This is a realistic theme, which is truly touching.

Big data calculations finally yielded a set of extremely simple results: \u003c55, -167\u003e, \u003c55, 167\u003e, \u003c-55, -167\u003e, \u003c-55, 167\u003e

Shen Qi had already purchased a globe, which was placed on his desk.

"At present, I can only get calculation results of this level, after all, I use the special solution of the N-S equation."

Soon, Shen Qi found four sets of coordinates:

At 55 degrees north latitude and 167 degrees west longitude, this coordinate is located in the Bering Sea, which belongs to the territorial waters of the United States, in the North Pacific Ocean about 200 kilometers northwest of Unimark Island in the Aleutian Islands.

At 55 degrees north latitude and 167 degrees east longitude, this coordinate is also located in the Bering Sea, which belongs to Russia's territorial waters and is only 50 kilometers away from Nikolskoye Island.

Latitude 55 degrees south, longitude 167 degrees west, this coordinate is located in the vast South Pacific Ocean, the continent closest to this coordinate is Antarctica, and the nearest country is New Zealand, which is about 2,000 kilometers away from New Zealand.

Latitude 55 degrees south, longitude 167 degrees east, this coordinate is also located in the South Pacific Ocean, it is closer to New Zealand, only 100 kilometers away from Campbell Island, the southernmost point of New Zealand.