"Why are you so excited lately?" Ou Ye looked at the TV, CNN had cut to the next news about health care reform.

"32 degrees 30 minutes north latitude, 117 degrees 19 minutes west longitude. Shen Qi found this coordinate in Google Maps, located in the sea near the city of San Diego on the west coast of the United States: "It's so mysterious, it's really incredible, in physics, we call it complexity, it connects seemingly unrelated things, molecular structure and dislocation motion, energy, dynamics, fluids, and the Navier-Stokes equation are combined in some mysterious law, which is quite complicated." ”

"We have come up with a theoretically correct result through rigorous mathematical calculations, but no practical significance...... I need to fix it here, this calculation may have practical significance, but I need to modify the mathematical and physical model, and find specific parameter values, such as latitude and longitude, earthquake intensity, etc., I don't know what parameters to find, I have to look up the information. Shen Qi rubbed his hands excitedly, seismology belongs to a branch of physics, and what he lacks is theoretical knowledge of geology.

"You...... Do you want to predict earthquakes?" Ou Ye was stunned and a little scared: "This, is it really good?"

If you are not afraid of fighting with others, you are afraid of fighting with the sky.

All the characters in history who fought against God were either taken by God or captured by the rest of the human race.

Ou Ye was worried that after the great mathematician Shen Qi delved into physics, he would embark on a crazy road of no return.

"Okay, okay, this story is pure fiction, and the theory of predicting earthquakes or something is full of loopholes. Shen Qi showed an expression of "I'm purely YY, don't take it too seriously".

"Strange, you must, forget this dangerous thought. Ou Ye entered the bedroom, Shi Shiran untied the strap of the nightgown, half-covered the door to show his head, and took the initiative with a red face: "Hurry up and take a shower, wait for you to ......"

He must be suffocated, so he will be cranky...... Ou Ye took off her dressing gown and dimmed the bedroom light, and she got into the bed, and her body couldn't help but get hot......

......

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

The woman dreamed of her father, who was very fond of her male ticket, and also gave an ancestral piece of jade to the male ticket.

The man seemed to have received some kind of guidance in his half-asleep fugue state, 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 looked up some basic geological literature.

"Except for math, all other subjects are pits. ”

In order to learn physics well, Shen Qi has upgraded Chemistry to Level 7, and now Geography has been upgraded to Level 5.

Seismology comes under the brand name of Physics and is a branch of solid geophysics.

Shen Qi upgraded geography to the professional level of level 5, and learned more about geology, which will be helpful for the in-depth study of seismology and even solid geophysics.

"The convection within the Earth's lithosphere depends on the energy produced by the fission reaction of the Earth's inner core, a process that leads to the generation of pressure at the edge of the plates, which are released intermittently rather than continuously due to friction at the edges, and the plates squeeze each other rather than slide, and this sudden squeezing causes what we call earthquakes. ”

"I needed some seismic indicator parameters to build a new and effective mathematical model. Shen Qi purposefully began to consult the information.

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

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

For an earthquake with size lgs>1.5, an extremely simple and straightforward power-law attenuation law is conformed: N(S>s)∝s^-B,s≥10^1.5,B>0.95.

For the Philippine laureate Shen Qi, this law is too simple, this is the famous Gutenberg-Rickett law about the size frequency of earthquakes, the Richter in the XX magnitude earthquake is the American seismologist Richter in the Gutenberg-Rickett law.

Earthquakes with an intensity of LGS<2 are often referred to as microtremes, which are difficult for humans to perceive and can only be recorded by seismographs.

Most of the data collected on the Southern California Earthquake Network comes from microearthquakes, which also produce energy, energy is another important indicator, the Shen Qi Mark energy index, and the specific time and coordinates of each earthquake since 1983 recorded by the Southern California Earthquake Network.

The fluid in the seismic process is of great importance that cannot be ignored, but it is difficult to collect accurate data in the process of fluid movement, which is a major problem in the seismic and physical circles.

Shen Qi suddenly came to his senses, the N-S equation that describes fluid motion in calculus is not only applicable to the sky and the ocean, it is also applicable to the surface of the earth!

Theoretically, that's true.

Shen Qi's unproven theory.

Until now, Shen Qi had almost relied on intuition to do something that might be meaningless.

The appearance of complexity requires the internal support of rigorous mathematical language to provide quantification.

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

This soul should be a mathematical formula or set of expressions, and so on.

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

There are more than 100 special solutions, and based on one of them, Shen Qi spent several weeks, hiding from Ou Ye and everyone, deriving, calculating, and verifying it alone, and finally got a complex 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）=

Based on this core equation to build a new mathematical model, Shen Qi wrote a computer program.

There are no separate computer subjects in the system, and some branches of mathematics contain some computer knowledge and skills.

Shen Qi wrote the program in the basic Fortran90 language, which is divided into a main program that sets the number of parameters and its error range, and a subroutine that uses the model to calculate to fit the parameter data downloaded from the Southern California Earthquake Network.

"It's an exciting time. ”

Shen Qi took a deep breath and hit the enter key heavily to start the program.

The program began to be executed, and the answer to whether Shen Qi's self-written and self-directed idea has practical significance is about to be revealed.

The program generates a large number of matrices, ordinary differential equations, and partial differential equations in an instant!

Shen Qi gasped!

He calculates these matrices and equations manually on his own, without eating, drinking, or sleeping, and needs to calculate continuously for at least ten years.

plus Ou Ye, the two of them will work together, and it will take five years.

The CPU fan of the host is spinning rapidly, and the CPU is about to be broken.

"Hold on, hold on a little longer!"

Shen Qi yelled that his high-performance computer had just been replaced, and it was impossible for a machine worth tens of thousands of dollars to be so weak.

Tens of thousands of dollars of machines were sweating and tearful.

A large amount of raw data is still pouring in, which is all the real seismic data collected by the Southern California Earthquake Network since 1983, as well as the virtual data of fluids based on the N-S equation exclusively invented by Shen Qi.

Woooooo

The fan spun wildly, and it had gone beyond fifth gear and headed straight for eighth gear.

The CPU is crying, wailing, and it's in the hardest moment of its life.

The hard time lasted for half an hour, and the CPU was finally relieved.

The chassis shook suddenly, and then calmed down.

Microcosm, macrocosm, molecules, crust, fluids, energy, intermittent friction, seemingly unrelated things but follow some mysterious laws, this mathematical drama written and directed by Shen Qi came to an end.

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

After the program ended, Shen Qi applauded, this is a realistic theme, real and touching.

The big data calculations end up with an extremely simple result:

Shen Qi had already purchased a globe and placed it on his desk.

"Latitude 55, longitude 167, so far I can only get this degree of calculation, after all, I use a 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 Unimac 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 the territorial waters of Russia, only 50 kilometers from Nikolskoye Island.

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

At 55 degrees south latitude and 167 degrees east longitude, this coordinate is also located in the South Pacific Ocean, which is closer to New Zealand, only 100 kilometers from Campbell Island, the southernmost point of New Zealand. ()

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