Zobrazeno 1 - 10
of 5 790
pro vyhledávání: '"He, Chuan"'
Autor:
Li, Jinting, Chen, Xi, Zhang, Danfang, Wang, Wenzhang, Zhou, Yang, He, Meng, Fang, Jie, Zhou, Lin, He, Chuan, Jiang, Junjie, Sun, Huanyao, Chen, Qunfeng, Qin, Lei, Li, Xiao, Wang, Yibo, Zhang, Xiaowei, Zhong, Jiaqi, Li, Runbing, An, Meizhen, Zhang, Long, Wang, Shuquan, Li, Zongfeng, Wang, Jin, Zhan, Mingsheng
High-precision gyroscopes in space are essential for fundamental physics research and navigation. Due to its potential high precision, the cold atom gyroscope is expected to be the next generation of gyroscopes in space. Here, we report the first rea
Externí odkaz:
http://arxiv.org/abs/2405.20659
Autor:
Ji, Yu-Hang, He, Chuan, Yan, Si-Tong, Jiang, Jun-Jie, Lei, Jia-Qi, Zhou, Lu, Zhou, Lin, Chen, Xi, Wang, Jin, Zhan, Ming-Sheng
The systematic error induced by the quadratic Zeeman effect is non-negligible in atom interferometers and must be precisely evaluated. We theoretically analyze the phase shift induced by the Zeeman effect, and use a hyperfine ground state exchange (H
Externí odkaz:
http://arxiv.org/abs/2404.01199
Autor:
He, Chuan, Xu, Cong Kevin, Lisenfeld, Ute, Dai, Y Sophia, Fang, Taotao, Huang, Jia-Sheng, Wang, Wei, Yu, Qingzheng
We present a study of star-forming galaxies (SFGs) with pseudobulges (bulges with S\'ersic index $\rm n < 2$) in a local close major-merger galaxy pair sample (H-KPAIR). With data from new aperture photometries in the optical and near-infrared bands
Externí odkaz:
http://arxiv.org/abs/2403.19212
Autor:
He, Chuan, Lu, Zhaosong
In this paper we consider a nonconvex unconstrained optimization problem minimizing a twice differentiable objective function with H\"older continuous Hessian. Specifically, we first propose a Newton-conjugate gradient (Newton-CG) method for finding
Externí odkaz:
http://arxiv.org/abs/2311.13094
In practice, many machine learning (ML) problems come with constraints, and their applied domains involve distributed sensitive data that cannot be shared with others, e.g., in healthcare. Collaborative learning in such practical scenarios entails fe
Externí odkaz:
http://arxiv.org/abs/2310.10117
The continuous development of computer network technology has accelerated the pace of informatization, and at the same time, network security issues are becoming increasingly prominent. Networking technology with different network topologies is one o
Externí odkaz:
http://arxiv.org/abs/2309.11903
Autor:
Cheng, Cheng, Xu, Cong Kevin, Appleton, P. N., Duc, P. -A., Tang, N. -Y., Dai, Y. S., Huang, J. -S., Lisenfeld, U., Renaud, F., He, Chuan, Feng, Hai-Cheng
We carried out deep mapping observations of the atomic hydrogen (HI) 21 cm line emission in a field centered on the famous galaxy group Stephan's Quintet (SQ), using the Five-hundred-meter Aperture Spherical Telescope (FAST) equipped with the 19-Beam
Externí odkaz:
http://arxiv.org/abs/2306.11231
Autor:
He, Meng, Chen, Xi, Fang, Jie, Chen, Qunfeng, Sun, Huanyao, Wang, Yibo, Zhong, Jiaqi, Zhou, Lin, He, Chuan, Li, Jinting, Zhang, Danfang, Ge, Guiguo, Wang, Wenzhang, Zhou, Yang, Li, Xiao, Zhang, Xiaowei, Qin, Lei, Chen, Zhiyong, Xu, Rundong, Wang, Yan, Xiong, Zongyuan, Jiang, Junjie, Cai, Zhendi, Li, Kuo, Zheng, Guo, Peng, Weihua, Wang, Jin, Zhan, Mingsheng
The precision of the weak equivalence principle (WEP) test using atom interferometers (AIs) is expected to be extremely high in microgravity environment. The microgravity scientific laboratory cabinet (MSLC) in the China Space Station (CSS) can provi
Externí odkaz:
http://arxiv.org/abs/2306.04097
Publikováno v:
Journal of Machine Learning Research, Volume 24, No. 166, pp. 1-34, 2023
In this paper we consider a composite optimization problem that minimizes the sum of a weakly smooth function and a convex function with either a bounded domain or a uniformly convex structure. In particular, we first present a parameter-dependent co
Externí odkaz:
http://arxiv.org/abs/2305.18181