Zobrazeno 1 - 10
of 782
pro vyhledávání: '"Li, Xiumei"'
Linear codes with a few weights can be applied to secrete sharing, authentication codes, association schemes and strongly regular graphs. For an odd prime power $q$, we construct a class of three-weight $\F_q$-linear codes from quadratic functions vi
Externí odkaz:
http://arxiv.org/abs/2410.02209
Autor:
Li, Xiumei, Sha, Min
In this paper, we study some typical arithmetic properties of Euler's totient function of polynomials over finite fields. Especially, we study polynomial analogues of some classical conjectures about Euler's totient function, such as Carmichael's con
Externí odkaz:
http://arxiv.org/abs/2401.17727
Compressive sensing (CS) has been widely applied in signal and image processing fields. Traditional CS reconstruction algorithms have a complete theoretical foundation but suffer from the high computational complexity, while fashionable deep network-
Externí odkaz:
http://arxiv.org/abs/2311.02443
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 10, Pp 67-75 (2024)
【Objective】 Subsurface drip fertigation is an irrigation technique to simultaneously deliver water and dissolved nutrients into the root zone. Its efficacy depends on many factors. In this paper, we investigate the combined effect of phosphate fe
Externí odkaz:
https://doaj.org/article/f1bc2ecdf82f4b4e89902ef0900db1d1
Autor:
Li, Xiumei, Li, Fei
The weight hierarchy of a linear code has been an important research topic in coding theory since Wei's original work in 1991. Choosing $ D=\Big\{(x,y)\in \Big(\F_{p^{s_1}}\times\F_{p^{s_2}}\Big)\Big\backslash\{(0,0)\}: f(x)+g(y)=0\Big\}$ as a defini
Externí odkaz:
http://arxiv.org/abs/2306.07516
The weight distribution and weight hierarchy of a linear code are two important research topics in coding theory. In this paper, choosing $ D=\Big\{(x,y)\in \Big(\F_{p^{s_1}}\times\F_{p^{s_2}}\Big)\Big\backslash\{(0,0)\}: f(x)+\Tr_1^{s_2}(\alpha y)=0
Externí odkaz:
http://arxiv.org/abs/2305.01891
Autor:
Li, Xiumei1 (AUTHOR), Zhang, Limin2 (AUTHOR), Li, Yong3 (AUTHOR), Jiang, Yushan4 (AUTHOR), Zhao, Cheng1 (AUTHOR), Fang, Shibao1 (AUTHOR), Yang, Zongli1 (AUTHOR) qingyichaosheng@126.com, Sun, Liwen1 (AUTHOR)
Publikováno v:
Scientific Reports. 9/17/2024, Vol. 14 Issue 1, p1-8. 8p.
Autor:
Lai, Bingjia, Yi, Yongju, Yang, Xiaojun, Li, Xiumei, Xu, Longjiahui, Yan, Zhuoheng, Yang, Lu, Han, Riyu, Hu, Huijun, Duan, Xiaohui
Publikováno v:
In Magnetic Resonance Imaging October 2024 112:136-143
Publikováno v:
In Palaeogeography, Palaeoclimatology, Palaeoecology 1 October 2024 651
Autor:
Han, Xianlei, Zhang, Yue, Zhang, Fan, Li, Xiumei, Meng, Yanli, Huo, Jinhai, Chen, Mian, Liu, Fei, Wang, Weiming, Wang, Nan
Publikováno v:
In Journal of Ethnopharmacology 30 January 2025 337 Part 1