Chapter 496: School Beauty Song is the root of corruption

The sun leaned against the buildings in the southwest, sinking below the horizon at a speed visible to the naked eye, dyeing a large cloud red. The breeze was not dry, lifting ripples on the water surface, drifting toward the tourists on the riverbank with the smell of water algae.

The atmosphere abroad has always been relatively unrestrained. This is not, the two passed by the side of Boston University, they had only walked for less than 10 minutes, and met four pairs of lovers hugging and kissing each other.

Kissing is fine, and they were also touching each other.

"Couples in the honeymoon period." Xu Qingzhou clicked his tongue.

"We weren't like this during our honeymoon period." Song Yao secretly glanced with her peripheral vision. In public, hugging and kissing is fine, but the hands were also restless.

Phew~

She definitely couldn't do this kind of ignoring others, although it seemed quite... stimulating?

"We can be like this now, there is a seat over there." Xu Qingzhou raised his chin at the wooden chair in front.

Song Yao showed the kind of expression looking at a fool. This person liked to make some stupid requests, knowing she would refuse and still asking.

"Look, now we are old married couples, still not working, don't mention doing other things before... and, when someone first fell in love, even legs were not allowed to be touched."

"I didn't." Song Yao flatly rejected.

"I'll help you recall, at that time just together,... Xu Qingzhou, believe it or not, I'll chop your claws! Xu Qingzhou, I want to beat you! Xu Qingzhou, I want to ram you into the soil with one punch..."

Xu Qingzhou pinched his throat, exaggeratedly imitating Song Yao's expression at that time.

Until seeing the girl start to clench her fists again, he waved his hand: "Okay, okay, won't say it."

"I wasn't that violent."

Song Yao muttered in a low voice, as if to prove it, went over and held Xu Qingzhou's arm, being a gentle girl.

"Mm, no, you are the cutest, hiss~ praising you, why pinch me."

"I suspect you are mocking me."

"..."

After a while of frolicking, Xu Qingzhou and Song Yao walked side by side on the riverbank, enjoying the rare tranquility after a busy day.

In another week, Song Yao's model could be finished.

At the same time, his data model could also be finished.

Everything was advancing in an orderly manner.

8 o'clock at night.

The two had already showered.

Xu Qingzhou brought out a bowl of noodles covered with two fried eggs.

"Fragrant."

He smelled it and asked Song Yao, who was looking down at the materials opposite: "Really not eating?"

"Not eating." Song Yao answered very firmly.

"Alright then."

Xu Qingzhou was helpless, slurped two big mouthfuls of noodles, the fragrance hit his face, leftover mixed noodles, really classic.

Song Yao wrinkled her nose, suspecting that this person was deliberately tempting her.

Xu Qingzhou slurped noodles and issued an invitation: "Eat a little, you didn't eat much at noon, the body is the capital of revolution."

"Not eating."

"You ran today... should replenish energy, combine work and rest, slurp~ delicious~"

"Xu Qingzhou!"

Song Yao couldn't bear it, her fists clenched tightly, and she walked toward Xu Qingzhou with a clatter.

20 minutes passed.

In front of the dining table, Song Yao touched her stomach with satisfaction. Half a bowl had entered her stomach. She glanced at Xu Qingzhou, "You are the obstacle on my weight loss road."

"You weren't this tough when you were eating just now."

Xu Qingzhou was petting the cat on the sofa. This girl only gnawed a sandwich at noon, and still lectured him about not cherishing his body.

Song Yao licked the corner of her mouth, knowing she was in the wrong, "Do you want to eat more, I'll boil some more for you."

"Not eating anymore, knew you couldn't resist, so boiled the half bowl you just ate extra."

Song Yao snorted and shuffled to wash the dishes in slippers.

Although it was the weekend, neither of them rested. Song Yao went to Professor Morton to connect the plan, Sunday was free, but also had to be busy writing her own paper.

Xu Qingzhou had been doing experimental models, hoping to give the experiment a big boost through data analysis.

The busyness lasted until Wednesday, he had to stop, simply packed up, and drove to MIT.

Busy is busy, but he didn't forget one of his main jobs—teaching.

Xu Qingzhou entered the classroom 5 minutes early. There were more people in the lecture hall than last week, full house, looking quite lively.

He smiled lightly, "OK, facts prove that everyone is very interested in the estimation of bilinear oscillatory integrals to improve square function estimation."

In this class, he mainly planned to talk about the paper on local smoothness estimation of Fourier integral operators he finished in 2016.

After a simple greeting, Xu Qingzhou entered the topic.

"Last time I mentioned the dichotomy of Hörmander-type oscillatory integral operators by Academician Zhou of the Xia Nation, and based on this condition, deeply calculated the (L^p) bound of oscillatory integral operators. It's considered a warm-up, this class, I will combine local smoothness estimation to explain."

As he spoke, he wrote on the blackboard.

The classroom atmosphere was active, and the MIT students' thinking was extremely agile.

Xu Qingzhou just brought it up, and the people below could quickly understand the knowledge points he gave, and could also draw inferences, promoting his usage of bilinear oscillatory integrals to other calculations.

Xu Qingzhou announced the end of class, walked out of the classroom amidst warm applause, and just walked out of the classroom, saw a middle-aged man with a Mediterranean hairstyle standing at the back door of the classroom.

He greeted: "Professor Ike Carlisle."

Ike Carlisle, head of the MIT Department of Mathematics, met a few times at the banquet, a very kind professor. Engaged in research on combinatorial optimization, theoretical computer science, and had pioneering work in approximation algorithms, such as the semidefinite programming method for the Max-Cut problem.

Professor Carlisle said with a smile: "Professor Xu, quite a wonderful class."

"Thank you."

Xu Qingzhou smiled modestly and said seriously: "Actually, in the exchange with them, I also have different insights, considered mutual learning."

Professor Carlisle nodded and said slowly: "The school is preparing to develop a new type of algorithm based on photonic computing, aimed at NP-complete problems, hoping to propose an acceleration scheme for the Traveling Salesman Problem (TSP)."

"So?"

Xu Qingzhou stopped, it seemed this matter had something to do with him.

Professor Carlisle continued: "The school side wants to ask if you have any thoughts of accepting. If possible, this project will be fully led by you."

"Funding, personnel, laboratory, will all be configured according to the top research group, you can also raise any requirements."

"The conditions sound very tempting."

"Yes, this is currently the most expensive project in the MIT Department of Mathematics..."

The Engine venture capital fund is an investment fund under MIT.

Xu Qingzhou paused, helplessly spread his hands: "But I'm sorry, compared to this, I now want to focus more on the superconducting thin film experiment."

"However, as far as I know, your current experiment is not going well." Professor Carlisle was a bit unwilling. This was a Wolf Prize and Fields Medal winner, running to do condensed matter, how to look at it, how to feel it's a pity.

"Experiments have always been like this."

Professor Carlisle sighed: "It seems I still can't convince you... Alright, if you change your mind, you can contact me within this week."

Xu Qingzhou shook his head, turned, and walked toward the laboratory. He had been a hands-off boss for three days, still should go over and take a look.

Wait to go to the laboratory for a trip, then go to the library, continue the calculation in the morning.

(End of chapter) ===== CHAPTER 497 =====