Zobrazeno 1 - 10
of 7 195
pro vyhledávání: '"Chang, Hao"'
Autor:
Chang, Hao, Hu, Hongmei
This paper is devoted to the study of the shifted Yangian $Y_n(\sigma)$ associated to the general linear Lie algebra $\mathfrak{gl}_n$ over a field of positive characteristic. We obtain an explicit description of the center $Z(Y_n(\sigma))$ of $Y_n(\
Externí odkaz:
http://arxiv.org/abs/2409.09773
Autor:
Chang, Hao-Hsuan
This dissertation considers a deep reinforcement learning (DRL) setting under the practical challenges of real-world wireless communication systems. The non-stationary and partially observable wireless environments make the learning and the convergen
Externí odkaz:
http://hdl.handle.net/10919/113863
Inter-carrier interference (ICI) caused by mobile reflectors significantly degrades the conventional orthogonal frequency division multiplexing (OFDM) performance in high-mobility environments. The orthogonal time frequency space (OTFS) modulation sy
Externí odkaz:
http://arxiv.org/abs/2404.05191
Let $Y_2$ be the Yangian associated to the general linear Lie algebra $\mathfrak{gl}_2$, defined over an algebraically closed field $\mathbbm{k}$ of characteristic $p > 0$. In this paper, we study the representation theory of the restricted Yangian $
Externí odkaz:
http://arxiv.org/abs/2403.18727
In this note, we investigate Jacobian conjecture through investigation of automorphisms of polynomial rings in characteristic $p$. Making use of the technique of inverse limits, we show that under Jacobian condition for a given homomorphism $\varphi$
Externí odkaz:
http://arxiv.org/abs/2401.11072
Autor:
Zhu, Jiahuan, Zheng, Xutao, Feng, Hua, Zeng, Ming, Huang, Chien-You, Hsiang, Jr-Yue, Chang, Hsiang-Kuang, Li, Hong, Chang, Hao, Pan, Xiaofan, Ma, Ge, Wu, Qiong, Li, Yulan, Bai, Xuening, Ge, Mingyu, Ji, Long, Li, Jian, Shen, Yangping, Wang, Wei, Wang, Xilu, Zhang, Binbin, Zhang, Jin
We propose a future mission concept, the MeV Astrophysical Spectroscopic Surveyor (MASS), which is a large area Compton telescope using 3D position sensitive cadmium zinc telluride (CZT) detectors optimized for emission line detection. The payload co
Externí odkaz:
http://arxiv.org/abs/2312.11900
Publikováno v:
IEEE Trans. on Circuits & System for Video Tech., 2023
Rain streaks bring complicated pixel intensity changes and additional gradients, greatly obstructing the extraction of image features from background. This causes serious performance degradation in feature-based applications. Thus, it is critical to
Externí odkaz:
http://arxiv.org/abs/2311.00518
We consider the quasi Hermitian limit of a non-Hermitian extended Su Schrieffer Heeger model, in which the hopping amplitudes obey a specific relation so that the system may be mapped to a corresponding Hermitian one and its energy spectrum is comple
Externí odkaz:
http://arxiv.org/abs/2308.09874
Autor:
Wang, Xiao-Hong, Yue, Meng-Chen, Liu, Zhi-Feng, Cao, Wei-Dong, Wang, Yong, Hu, Jun, Xiao, Chang-Hao, Li, Yao-Yong
It is a challenge to numerically solve nonlinear partial differential equations whose solution involves discontinuity. In the context of numerical simulators for multi-phase flow in porous media, there exists a long-standing issue known as Grid Orien
Externí odkaz:
http://arxiv.org/abs/2308.06906
Publikováno v:
IEEE Transactions on Wireless Communications (2024)
Due to its ubiquitous and contact-free nature, the use of WiFi infrastructure for performing sensing tasks has tremendous potential. However, the channel state information (CSI) measured by a WiFi receiver suffers from errors in both its gain and pha
Externí odkaz:
http://arxiv.org/abs/2307.12126