Vol 2 Chapter 363: Princeton shock

"It's mostly that person who wants to sensationalize." Thinking of this, Deligne shook his head to put down the tablet.
But the next second, his wrist stopped, and a people appeared in the corner of his eye, mr: qin.
He had just met this name not long ago, and the other party successively proved Zhou's conjecture and the twin prime number theory!
"Funny boy." Deligne smiled, cheered up and started sliding the tablet.
But the next second, Deligne was stunned.
What did he see?
4 maps with different shapes, they are numbered in turn, ABCD.
Below the graph is a reasonable deduction made by Qin Luo,
"1. If D cannot be adjacent to ABC at the same time, the number of colors does not increase, if D cannot be adjacent to C, then DC uses one color..."
"2. If D is adjacent to ABC at the same time, on the plane, then D must be in the center or the periphery of the adjacent graph of ABC..."
"Sieving!" Deligne's mouth raised and smiled faintly.
As a senior mathematics professor at Princeton University, he could see the method used by Qin Luo with just a glance.
However, many people use the sieve method to verify the four-color conjecture, but not even one succeeds.
Deligne smiled and shook his head: "Another stubborn boy."
"What?" Hearing Deligne's words, Henrik next to him leaned over.
"There is a Chinese guy who wants to prove the four-color conjecture by sieve." Deligne said with a smile.
Sieve method?
Henrik smiled, and said, "Another young man who doesn't know the height of the sky."
"By the way, who is he?"
"Qin Luo."
Qin Luo?
Hearing Qin Luo's name, Henrik was stunned for a moment, a suspicion flashed between his brows, and he muttered: "A familiar name."
"That's the guy who proved Zhou's conjecture and twin primes."
"It turned out to be him!" Henrik suddenly realized, then a glimmer of light flashed in his eyes.
"Then I have to take a good look."
Talking about Henrik's head came up.
At this moment, their eyes widened, and they couldn't move their eyes for a long time.
"Omg, how is this possible?" Henrik couldn't help exclaiming.
what's the situation?
Hearing Henrik's voice, the blond Farjens inquired.
"what happened?"
"Faljens, you just came here, you quickly read this paper, someone used a sieve method to prove the four-color conjecture." Henrik waved to Farjens and said loudly.
"Four-color conjecture argument?" Farjens raised his eyebrows, and a glint flashed in his eyes.
He wanted to see what was so special about the paper that surprised Henrik.
Farjens looked at it with extreme earnestness, carefully contemplating almost every word and every sentence.
In a few minutes, the astonishment on Farjens's face became more and more intense, and for the first time he saw someone using the sieve method so skillfully.
"When D is in the adjacent centers of A, B, and c, then d is surrounded by a, b, and c, and the area of ​​D increases significantly. For this reason, we can exclude other answers.... From this point, the four-color theorem should be understood as "3+ 1" color, this 1 represents the color that can be used again, that is, among the four colors, when expanding outward, there is one color that can be used again, that is, this "1" color."
"According to the above inference, the four-color theory is established."
"Pop!"
When the tablet landed, the screen instantly fell into pieces.