Chapter 994 The most perfect mathematics! Upgraded earthquake prediction model!(1/2)
This was the first time that Tao Zhexuan saw Qin Ke enter the "Inspiration Amplification" state with his own eyes, and he had an unknown feeling.
He did not dare to disturb Qin Ke, so he asked Ning Qingyun in a low voice: "Xiao Ning, do you mean that Qin Ke has probably found ideas and inspiration?"
He subconsciously looked at the time. Less than four hours had passed since the three of them saw this information. He had just roughly understood this mathematical model. Some of the in-depth applications of N-S equations and regression algorithms still needed more time.
It takes time to figure it out, let alone determine where and whether there are flaws in this mathematical model.
Ning Qingyun's progress over there should be slower than him.
But then Ning Qingyun said that Qin Ke had found the problem and even had a solution?
Lao Tao: "..."
Although he knew that Qin Ke was recognized as the God of Mathematics and was used to his "superior performance" after getting along with him in the past two years, Lao Tao was still a little bit disappointed by the huge gap in handling the same problem at the same starting point this time.
blow.
Lao Tao looked at Qin Ke who was writing rapidly and asked in a low voice: "How long will he be like this?"
Ning Qingyun shook her head, but her eyes were still looking at Qin Ke, with unconcealed admiration and love: "Not sure, the longest one was almost ten days, and the shortest one was about twenty or thirty minutes."
Lao Tao put down the materials and sighed: "How about we drink tea and wait for his answer? Being in the same era as such a god of mathematics is really stressful..." But after that, he picked up the materials again: "Calculate
Even if I can't compare with God, I still want to shorten the gap with God, even if it's just a little bit."
Ning Qingyun pursed her lips and smiled, stared at Qin Ke deeply for a while, then lowered her head and read the information seriously again.
As Lao Tao said, no matter how powerful Qin Ke is, if you want to be his second best and stay by his side, you can't give up your efforts like an ordinary person and rely on Qin Ke blindly.
No matter how far away you are from him, as long as you persist in your efforts, you will always get closer to him. In this way, you may be able to help him more and share some of his pressure.
…
Qin Ke has a thick piece of blank paper on his desk so that he can jot down notes whenever he has inspiration.
Now, he keeps writing down his bursts of inspiration on these blank manuscript papers.
The mathematical model of the European Meteorological Center's earthquake research team is overall correct, and has taken into account almost all the influencing factors involved in current theories, and assigned different weights based on historical data. Unfortunately, this mathematical model only describes the appearance.
, failed to see the more substantial origin.
But we can’t blame them. This data model was established by European mathematicians based on the research results of seismologists and physicists. Mathematicians don’t know much about physics, and physicists and seismologists are not very good at mathematical modeling.
, which makes it difficult for them to truly find the hidden truth in those complicated data.
Qin Ke is different. He is both a mathematician and a physicist, and both are at a god-level level.
Therefore, after repeated thinking, he successfully found the deeper source factors of energy changes based on the "appearances" studied by the European Meteorological Center's earthquake research team.
In the system's "Inspiration Amplification" state, all of Qin Ke's brain cells were happily active, and the electric sparks of his thinking burst out, emitting a bright light of wisdom... He wrote nearly two hundred pages of manuscript paper.
During this period, with the assistance of LV5's Shimmer, the historical data was checked and verified multiple times.
Qin Ke was focused on thinking throughout the day, forgetting whether he had eaten or drank water - maybe Ning Qingyun fed him but he had no memory - finally, when the last ray of sunset on the horizon disappeared, Qin Ke
With powerful strokes, he wrote a series of extremely complex nonlinear partial differential equations.
"E=▽·μ((▽u) (▽μ)^T) ▽·(μ▽u) pdt/dv(∮?Vσ ∮?Vx ) Ψ*S(4δ,nδ)utSδ..."
"E ▽(uu)=CvpT-?p+pF+μΔv 1/2p(μ^2 ν^2 w^2) ▽·[(veff)(▽u ▽u^T)]......"
These nonlinear partial differential equations comprehensively consider the Hamiltonian operator, Laplace operator, mass kinetic energy flux, shear stress and normal stress, and various situations of non-Newtonian fluids. They are
A series of expansions and completions to the N-S equation, making it more suitable for describing energy fluids under the earth's surface.
If the European Meteorological Center's earthquake research team has used the N-S equation to some extent before, slightly improving the accuracy of predictions, now Qin Ke's variants of the N-S equation are truly suitable for accurately describing earthquake energy fluctuations.
The core of the algorithm.
"It's done... this way it's perfect, this way it looks good!"
Qin Ke looked at the dozens of lines of complex calculations he had written, and his heart was filled with joy. This was the heartfelt joy of opening the door to the truth and seeing the truth!
Based on the collective wisdom of the European Meteorological Center's earthquake research team for several months, Qin Ke finally cleared away the fog and completed the last piece of the puzzle!
Qin Ke breathed a long sigh of relief, raised his head, and saw Ning Qingyun's gentle and caring eyes.
Qin Ke grinned and pointed to the complex calculations written on the white paper that filled the whole page: "This is the core equation set for optimizing the earthquake prediction mathematical model of the European Meteorological Center... Jun'er, next, I leave it to you and
Lao Tao, I’m going to take a nap first.”
After being in the "Inspiration Amplification" state for six hours, even if his sports level reached LV7, Qin Ke, who was extremely energetic, still felt exhausted and exhausted as if his brain cells had been drained.
Fortunately, it was different from before. Although his face was pale and sweat broke out on his forehead, he was not completely exhausted and lost consciousness all of a sudden.
This chapter is not over yet, please click on the next page to continue reading! He took the towel handed by Ning Qingyun to wipe off the sweat, took another sip of warm water, and then, with the help of Lao Tao, he lay down on the lunch break bed in the office and got off
In a second, he fell into a deep sleep.
Lao Tao looked at Qin Ke who was breathing evenly, turned his head in disbelief and asked Ning Qingyun: "He fell asleep now?"
This was the first time he had ever seen someone fall asleep for a second.
"Well, it's okay, he's just too tired." Ning Qingyun said this not only to Lao Tao, but also to Wei Feng and Wei Jing, who were standing a few steps away and looked nervously and worriedly.
Wei Feng had seen Qin Ke in this state several times, but he still couldn't worry and said to Wei Jing: "Just in case, let the doctor come."
In this "Chief Scientist Building" there are not only more than 200 mathematicians from all over the world in the field of mathematical analysis, but also a "decision-making team" with a group of veteran scientists representing the scientific research circles from various countries.
I didn't dare to neglect, so I set up a special medical room and arranged for a senior medical team to stay on duty 24 hours a day.
This medical team includes both traditional Chinese medicine and Western medicine. They are all experienced doctors who have been practicing for more than 20 years. The lowest level is also a chief physician. There are also five expert professors. In addition, they are also equipped with various emergency-related equipment and common drugs.
Even surgeries such as acute appendicitis can be performed immediately. It can be said to be a small hospital.
Wei Jing quickly called the doctors. The doctors were extremely nervous. After a lot of confusion, the examination results were just as Ning Qingyun said. Qin Ke just fell asleep due to excessive fatigue.
After all the fuss, Qin Ke still slept on the lunch bed in the office, and Wei Feng carefully arranged for security personnel and medical staff to stay by his side 24 hours a day.
On the other side, Lao Tao and Ning Qingyun were also looking carefully at Qin Ke's hundreds of pages of drafts. The more they read, the more fascinated they became. After nearly an hour, Lao Tao first put down the manuscript and sighed: "Perfect.
You can’t find any problems at all, this is perfect mathematics!”
Wei Jing, who had been standing nearby, couldn't help but crane her neck and take a few glances. She saw that Academician Qin's handwriting was quite straight, but what he wrote was all difficult to understand mathematical formulas, and he didn't see any beauty such as symmetry.
Anyway, after watching it for a while, she felt that "it was all in vain." She didn't know where the word "perfect" that Professor Tao said came from.
"Xiao Ning, have you seen it? Especially the derivative changes and expansions of the N-S equation, so that it can be used in the flow of energy under the earth's surface. This is probably the first time in the history of mathematics that someone has described it with such a clear set of expressions.
The energy in the underground flows! It’s amazing, it’s amazing! I couldn’t figure it out for a lifetime of research! But Qin Ke only spent most of the day!”
The more Lao Tao talked, the more excited he became. He couldn't help but slap the table and shout: "Qin Ke is really amazing!"
Ning Qingyun was embarrassed to answer, after all, she was praising her husband, but she was also full of pride.
Gently stroking the handwriting on it, Ning Qingyun seemed to be having a mathematical conversation with Qin Ke.
She said softly: "Now that the earthquake prediction mathematical model provided by the European Meteorological Center has a new 'soul', it is time for us to upgrade it."
"Yes, the most critical and difficult part has been conquered by Qin Ke. We will take care of all the remaining work!"
Neither Ning Qingyun nor Lao Tao are familiar with how to convert mathematical models into computer programs that can run efficiently on Weiguang, but it doesn't matter, they can just leave this part of the work to Weiguang himself.
…
Europe, London.
Like the Xia Kingdom, Europe at this time was also in the scorching summer of high temperature and drought. Under the heat island effect, the city was as unbearably hot as an oven.
In the headquarters building of the European Meteorological Center, Director Mr. Figueiredo and Chief Scientist Professor Goldberg were also like ants in a hot nest, pacing back and forth in the office.
But it's not because the weather outside is too hot, but because I feel too anxious inside.
Just think that in three or four days, there is a high possibility of three major earthquakes with a magnitude of 6.0 or above. They have not yet determined whether this prediction is correct or whether an emergency evacuation notice should be issued.
Although the epicenters of these three earthquakes were not within the main urban areas of the city, the aftershocks were enough to seriously damage three large cities with a population of one million.
That’s millions of lives! There are also countless property and economic losses. Just thinking about it makes people’s scalp numb.
Faced with this huge pressure, it is not difficult to understand that the two of them could not eat well and sleep well.
"Sometimes I feel that Academician Qin from the Xia Kingdom... really gives people hope and despair." Director Figueiredo finally sat down, took a sip of the cold and bitter black tea, and said in a half-joking, half-exclamation tone.
:
"If big data analysis, mathematical modeling and natural disaster prediction models were not as widely and deeply used as before, we would have accepted our fate and would not be as worried about gains and losses as we are now, and have trouble sleeping and eating."
Professor Goldberg said helplessly: "This is because we are not good at it. We have established a half-baked earthquake prediction model. Even we are not fully sure of it, so who can we blame?"
He was mocking himself, but Professor Goldberg also knew that due to the inability to accurately measure underground conditions and the imperfection of the earthquake theory system, earthquake prediction has always been difficult, even more difficult than weather forecasting.
A year ago, it was only possible to predict a few similar earthquakes that had occurred. The prediction of unknown earthquakes could only be predicted ten seconds in advance at most. Like now, a 6.0-magnitude earthquake can be predicted five days in advance.
An earthquake is almost unimaginable.
This also encourages Academician Qin Ke to vigorously promote mathematical analysis and modeling, and use the combination of big data and mathematics to open a new chapter in human prediction technology for natural disasters.
However, there are too many gaps in this new chapter. The number of professional talents, especially compound talents, is far from keeping up with the demand. Except for the team of Academician Qin from Xia Guo who can achieve more accurate predictions, teams from other countries are still in unfamiliar situations.
In the stage of groping forward in the world - this step was made much faster by the guidance of Academician Qin Ke.
This chapter is not over yet, please click on the next page to continue reading! Without the guidance of Academician Qin Ke, according to the normal process, it would take at least twenty years for the European Meteorological Center to establish the current half-baked earthquake prediction model, and
Not like now, it only took less than a year.
To be continued...