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pro vyhledávání: '"CHEN Lixiang"'
Autor:
Chen Lixiang, Tian Zhenya, Ma Weihua, Wang Jingjing, Huang Qiaofen, Zhou Yongping, Gao Xuyuan, Chen Hongsong, Zhou Zhongshi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Next-generation sequencing allows for fine-scale studies of microbial communities. Herein, 16S ribosomal RNA high-throughput sequencing was used to identify, classify, and predict the functions of the bacterial communities in the eggs and ov
Externí odkaz:
https://doaj.org/article/4fbb5ba187aa4f2dab783015d6d2b690
Publikováno v:
Shiyan dongwu yu bijiao yixue, Vol 42, Iss 2, Pp 89-94 (2022)
Effective management of laboratory biosafety plays one of the most important roles in the national biosafety system. Laboratory animals have been widely used in the life science research field, including infection animal experiments, which have to be
Externí odkaz:
https://doaj.org/article/32178749c1fb4dc6a9954abfc4139aaa
Autor:
Han, Yuxing, Wang, Haoyu, Chen, Lixiang, Dong, Yifeng, Chen, Xing, Yu, Benquan, Yang, Chengcheng, Qian, Weining
Cardinality estimation is a critical component and a longstanding challenge in modern data warehouses. ByteHouse, ByteDance's cloud-native engine for extensive data analysis in exabyte-scale environments, serves numerous internal decision-making busi
Externí odkaz:
http://arxiv.org/abs/2403.16110
There are two powerful arguments against the possibility of extending quantum mechanics, the violation of Bell inequalities and the Kochen-Specker theorem, but the connection between the two remains confused. Following the distinctive strategy propos
Externí odkaz:
http://arxiv.org/abs/2402.19149
Publikováno v:
Phys. Rev. D, 2024, 109:085020
The particle definition varies across different theories. The quantum field theory in curved spacetime shows that from the perspective of a linearly accelerated observer, an inertial empty space may be full of thermal particles. This effect is known
Externí odkaz:
http://arxiv.org/abs/2402.11486
The $d$-th order Laplacian spectral moment of a $k$-uniform hypergraph is the sum of the $d$-th powers of all eigenvalues of its Laplacian tensor. In this paper, we obtain some expressions of the Laplacian spectral moments for $k$-uniform power hyper
Externí odkaz:
http://arxiv.org/abs/2310.01811
Autor:
Chen, Lixiang, Bu, Changjiang
It is well-known that the spectral radius of a connected uniform hypergraph is an eigenvalue of the hypergraph. However, its algebraic multiplicity remains unknown. In this paper, we use the Poisson Formula and matching polynomials to determine the a
Externí odkaz:
http://arxiv.org/abs/2306.16771
The $k$-power hypergraph $G^{(k)}$ is the $k$-uniform hypergraph that is obtained by adding $k-2$ new vertices to each edge of a graph $G$, for $k \geq 3$. A parity-closed walk in $G$ is a closed walk that uses each edge an even number of times. In a
Externí odkaz:
http://arxiv.org/abs/2302.10496
Spontaneous parametric down-conversion (SPDC) is a reliable platform for entanglement generation. Routinely, a coherent laser beam is an essential prerequisite for pumping the nonlinear crystal. Here we break this barrier to generate polarization ent
Externí odkaz:
http://arxiv.org/abs/2211.00841
We show how all eigenvalues of a power hypergraph $G^{(k)}$ can be generated from the eigenvalues of signed subgraphs of the underlying graph $G$. This fixes an incorrect statement in the case of power hypergraphs from [Linear Algebra and its Applica
Externí odkaz:
http://arxiv.org/abs/2209.03709