The moment Lu Zhou said that, the lecture hall went silent for a few seconds.
Then, there was a commotion in the lecture hall.
Lu Zhou could clearly hear a hint of suppressed laughter in the whispers of discussion.
Obviously, when he said that he was the one who created the L Manifold, a lot of people recognized him.
Of course, there were also a lot of people who were confused. They were still waiting for Lu Zhou to speak.
After all, not everyone knew what was going on. It only referred to those who had read the relevant literature.
For most scholars, it wasn't easy to read all the theses in their field, let alone research outside of their field.
Unless one studied the differential geometry solution of partial differential equations, such as the existence and smoothness of the solution to the Navier – Stokes equation, one might not have heard of the L Manifold.
Not to mention, the Millennium Prize Problem about the Navier – Stokes equation was solved less than a year ago.
Of course, Professor Botham's research was in this field, so he knew quite a bit about the L Manifold. At least he knew who the inventor of the L Manifold was.
But even so, it was still too difficult for most people to remember a foreign face.
Forget about a foreign Nobel Prize laureate, he couldn't even recognize a Chinese Nobel Prize laureate!
It's not like there was a photo attached to the thesis …
Professor Botham's old face gradually turned red. He stared at Lu Zhou for a long time, but he couldn't say a word.
You're just a mathematician, what the hell do you know about the L Manifold … I obviously can't say that.
He took a deep breath and bit the bullet.
"What did I do wrong?"
Honestly, even now, he didn't think he did anything wrong.
After all, before he stood here, he had already checked his thesis countless times.
No matter how many times he checked, he was convinced that his calculation process was perfect.
Lu Zhou looked at Botham, who still didn't realize his mistake, and he sighed.
"Can I use the blackboard?"
Even though Professor Botham wasn't convinced, he still made an inviting gesture.
Since he had already lost face, he might as well make himself look more magnanimous.
Professor Botham looked at Lu Zhou, who was walking toward him. He stood there with a blank expression and comforted himself.
On the other side, under everyone's gaze, Lu Zhou walked up to the podium.
He picked up the blackboard eraser from the multimedia desk. He looked at the blackboard and thought for a moment. Then he started erasing the middle part of the blackboard.
Lu Zhou didn't care how stiff Professor Botham's face was. After wiping the blackboard, he threw the eraser aside and picked up the chalk on the podium.
"You have a fundamental misunderstanding about the L Manifold. Differential geometry was a very effective tool for solving partial differential equations, but it couldn't be used directly like other methods. First, we have to construct a bilinear operator B '... "
This situation was very common in the field of mathematical physics.
There was a very interesting tool in mathematics. Although physicists didn't necessarily understand this tool, this didn't prevent them from using it directly.
If they used it correctly, they might be able to discover new physics.
If they used it incorrectly …
They could write another thesis to prove why it couldn't be used this way.
Lu Zhou continued to write at the end of the erased equation.
[μ (t) = e ^ (t △) · μ0 + = e ^ (t-t ') △ B (μ (t'), μ (t ')) dt']
"When we give a Schwartz divergence free vector field μ 0 to the equation, and set the time interval I?? [0, (∞), then we can continue to define a generalized solution N5 of the nonlinear equation as a continuous mapping obeying the integral equation μ (t), that is, μ → N5df (R3) … "
Professor Botham stared at the lines of calculations on the blackboard and felt his scalp go numb.
Even though Lu Zhou wasn't speaking fast, he didn't stop at all.
It was already very difficult for him to keep up with Lu Zhou's train of thought.
If Lu Zhou was prepared to give him a hard time at the report, then it would be fine.
But if Lu Zhou made all of this up on the spot …
That would be too scary!
After all, the content that he had written on the blackboard had taken him a whole week to come up with …
Compared to Professor Botham's strenuous effort, most of the scholars sitting in the room were dumbfounded.
They spent a long time studying the Culham Fusion Center thesis in order to listen to this report. Now, someone told them that their calculations were wrong?
？？？
Excuse-me？
As expected, new physics isn't that easy to discover.
Of course, other than the muddled majority, there were still a small number of scholars who were listening carefully and truly understanding the contents on the blackboard.
Only a small number of people in the lecture hall could deeply understand the value of these calculations.
For Lu Zhou, this was enough.
Lu Zhou wrote the last line of calculations on the blackboard. He looked at it and nodded.
"Basically, that's it.
"Even though we didn't discover new physics, this is indeed a very interesting phenomenon.
"I don't know much about the tokamak, so I can't tell if these conclusions can solve the magnetic surface tearing problem. However, in my opinion, considering the uncertainty of the internal current of the plasma, even if we can perfectly construct the magnetic field we need through the external field coil, it will be difficult to control the magnetic field inside the reactor … "
Lu Zhou placed the chalk on the podium and nodded at Professor Botham. He then turned around and walked off the stage.
The second he stepped off the podium, there was sparse applause in the lecture hall.
Soon after, the scholars and professors who were still muddled came back to their senses and gave their applause along with those who were clapping.
The thunderous applause echoed in Professor Botham's ears. He stared at Lu Zhou's back as he disappeared into the lecture hall. He was speechless. In the end, he silently took out his phone and took a photo of the blackboard.
Even though he didn't feel good admitting this …
At least this report wasn't for nothing …
…
Dian Cili stared blankly at the calculations on the blackboard. He had already forgotten what notes were, and he was speechless.
Who am I?
Where am I?
Whose report am I listening to?
Fei Xinjue, who was sitting next to him, suddenly sighed.
"Professor Lu is nutty …"
Even though he didn't understand what Lu Zhou was saying, he didn't look too depressed.
He bet that even if their supervisor, Professor Yu Jinsong, was sitting here, his performance wouldn't be any better.
Dian Cili nodded in a daze. When he came back to his senses, he gulped.
"Yeah …"
He looked down at the notes in his hand and suddenly realized a very serious problem. He went silent for a while.
"Oh yeah, I just remembered this …"
Fei Xinjue smiled bitterly.
"I probably wrote it down for nothing."
It was proven false in less than half an hour.
This British professor is quite pitiful …
The two looked at each other and remained silent.
MMP。
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