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pro vyhledávání: '"Niu, Yi"'
This work establishes the time-dependent relativistic Hartree-Fock (TD-RHF) model with spherical symmetry for the first time. The time-dependent integro-differential Dirac equations are solved by expanding Dirac spinors on the spherical Dirac Woods-S
Externí odkaz:
http://arxiv.org/abs/2406.06845
Autor:
Lu, Zhi-Wei, Guo, Liang, Ababekri, Mamutjan, Zhang, Jia-lin, Weng, Xiu-Feng, Wu, Yuanbin, Niu, Yi-Fei, Li, Jian-Xing
Giant resonances (GRs) provide crucial insights into nuclear physics and astrophysics. Exciting GRs using particles like electrons is effective, yet the angular momentum (AM) transfer of electrons, including both intrinsic spin and orbital degrees of
Externí odkaz:
http://arxiv.org/abs/2406.05414
3D object detection based on roadside cameras is an additional way for autonomous driving to alleviate the challenges of occlusion and short perception range from vehicle cameras. Previous methods for roadside 3D object detection mainly focus on mode
Externí odkaz:
http://arxiv.org/abs/2404.05280
The basic principle of the patch-matching based style transfer is to substitute the patches of the content image feature maps by the closest patches from the style image feature maps. Since the finite features harvested from one single aesthetic styl
Externí odkaz:
http://arxiv.org/abs/2309.10528
Autor:
Liu, Chang, Rizzoli, Giulia, Barbato, Francesco, Maracani, Andrea, Toldo, Marco, Michieli, Umberto, Niu, Yi, Zanuttigh, Pietro
Catastrophic forgetting of previous knowledge is a critical issue in continual learning typically handled through various regularization strategies. However, existing methods struggle especially when several incremental steps are performed. In this p
Externí odkaz:
http://arxiv.org/abs/2309.10479
Autor:
Lu, Zhi-Wei, Guo, Liang, Li, Zheng-Zheng, Ababekri, Mamutjan, Chen, Fang-Qi, Fu, Changbo, Lv, Chong, Xu, Ruirui, Kong, Xiangjin, Niu, Yi-Fei, Li, Jian-Xing
Traditional photonuclear reactions primarily excite giant dipole resonances, making the measurement of isovector giant resonances with higher multipolarties a great challenge. In this work, the manipulation of collective excitations of different mult
Externí odkaz:
http://arxiv.org/abs/2306.08377
Autor:
Niu, Yi-Shuai
We are interested in solving the Asymmetric Eigenvalue Complementarity Problem (AEiCP) by accelerated Difference-of-Convex (DC) algorithms. Two novel hybrid accelerated DCA: the Hybrid DCA with Line search and Inertial force (HDCA-LI) and the Hybrid
Externí odkaz:
http://arxiv.org/abs/2305.12076
Motivation: Despite significant advances in Third-Generation Sequencing (TGS) technologies, Next-Generation Sequencing (NGS) technologies remain dominant in the current sequencing market. This is due to the lower error rates and richer analytical sof
Externí odkaz:
http://arxiv.org/abs/2304.01031
Deformed ground state of $^{32}$Mg is investigated using the axially deformed relativistic Hartree-Fock-Bogoliubov (D-RHFB) model with the effective Lagrangian PKA1, which provides coincident description with the experimental measurements. It is illu
Externí odkaz:
http://arxiv.org/abs/2303.04990
Publikováno v:
Published in Chinese Physics C, Vol. 47, (2023) 044102
Using the axially deformed relativistic Hartree-Fock-Bogoliubov (D-RHFB) model, we explore the mechanism behind the parity inversion and halo occurrence in $^{11}$Be, which are well reproduced by the RHF Lagrangian PKA1. It is illustrated that eviden
Externí odkaz:
http://arxiv.org/abs/2303.04987