Zobrazeno 1 - 10
of 1 771
pro vyhledávání: '"Liu Yongqiang"'
Publikováno v:
Science and Engineering of Composite Materials, Vol 29, Iss 1, Pp 97-112 (2022)
Through hot compression experiments at temperatures ranging from 603 to 723 K and strain rates ranging from 0.01 to 10 s−1, the hot deformation behavior of a 0.5 wt% graphene nanoplatelet-reinforced aluminum (0.5 wt% GNP/Al) composite prepared by t
Externí odkaz:
https://doaj.org/article/3004e9f6bb9342939316fc3ce0201703
Autor:
Liu, Yongqiang, Xie, Wentao
Let $\mathcal{A}$ be a hyperplane arrangement in a complex projective space. It is an open question if the degree one cohomology jump loci (with complex coefficients) are determined by the combinatorics of $\mathcal{A}$. By the work of Falk and Yuzvi
Externí odkaz:
http://arxiv.org/abs/2409.04032
Autor:
Liu, Yongqiang
Let X be a complex smooth quasi-projective variety with an epimorphism $\nu \colon \pi_1(X)\twoheadrightarrow \mathbb{Z}^n$. We survey recent developments about the asymptotic behaviour of Betti numbers with any field coefficients and the order of th
Externí odkaz:
http://arxiv.org/abs/2406.12287
Autor:
Li Hao, Zhang Xiaohui, Pan Dengdeng, Liu Yongqiang, Yan Xuebing, Tang Yihan, Tao Mingyang, Gong Li, Zhang Ting, Woods Christian Rutan, Du Yong, Gao Renyuan, Qin Huanlong
Publikováno v:
Translational Neuroscience, Vol 11, Iss 1, Pp 124-133 (2020)
The aim of this study is to investigate the dysbiosis characteristics of gut microbiota in patients with cerebral infarction (CI) and its clinical implications.
Externí odkaz:
https://doaj.org/article/20204541be6448bfa3fdc36030a94160
Publikováno v:
Jixie qiangdu, Vol 40, Pp 528-533 (2018)
It is a new method of sound signal testing and analysis,but the SNR is too low,so we raise a feature extraction method of sound signal to rolling bearing based on blind source separation and adaptive Morlet wavelet. Firstly,the wavelet packet is used
Externí odkaz:
https://doaj.org/article/c2df7ea3ff024fedadf12abb9ece9774
Autor:
Chen, Du, Huang, Yi, Li, Xiaopu, Li, Yongqiang, Liu, Yongqiang, Pan, Haihui, Xu, Leichao, Zhang, Dacheng, Zhang, Zhipeng, Han, Kun
In this study, we introduce Orion-14B, a collection of multilingual large language models with 14 billion parameters. We utilize a data scheduling approach to train a foundational model on a diverse corpus of 2.5 trillion tokens, sourced from texts i
Externí odkaz:
http://arxiv.org/abs/2401.12246
Autor:
Liu, Yongqiang, Xie, Wentao
In this paper, we study the first homology group of finite cyclic covering of complex line arrangement complement. We show that this first integral homology group is torsion-free under certain condition similar to the one used by Cohen-Dimca-Orlik. I
Externí odkaz:
http://arxiv.org/abs/2312.10939
Autor:
Li, Fenglin, Liu, Yongqiang
Let $X$ be a complex smooth quasi-projective variety with a fixed epimorphism $\nu\colon\pi_1(X)\twoheadrightarrow H$, where $H$ is a finitely generated abelian group with $\mathrm{rank}H\geq 1$. In this paper, we study the asymptotic behaviour of Be
Externí odkaz:
http://arxiv.org/abs/2311.11593
Using the Brylinski-Radon transformation, we prove that under a generic surjective linear map from C^n to C^m, the pushforward of a perverse sheaf is perverse, modulo shifts of constant sheaves.
Comment: 9 pages
Comment: 9 pages
Externí odkaz:
http://arxiv.org/abs/2307.00352
Autor:
Liang, Zhaowen1 (AUTHOR) zhaowen_liang@163.com, Liu, Yongqiang1 (AUTHOR), Mo, Lili1,2 (AUTHOR), Zhang, Yan3,4 (AUTHOR)
Publikováno v:
Energies (19961073). Sep2024, Vol. 17 Issue 17, p4388. 20p.