Zobrazeno 1 - 10
of 8 516
pro vyhledávání: '"Qian, Wei"'
We elaborate on a criterion for the emergence of instability in the fundamental mode recently observed by Cheung {\it et al.}, as a universal phenomenon in the context of black hole perturbations. Such instability is characterized by an exponential s
Externí odkaz:
http://arxiv.org/abs/2409.17026
We study percolation of two-sided level sets for the discrete Gaussian free field (DGFF) in 2D. For a DGFF $\varphi$ defined in a box $B_N$ with side length $N$, we show that with high probability, there exist low crossings in the set of vertices $z$
Externí odkaz:
http://arxiv.org/abs/2409.16273
In this work, which is the first part of a series of two papers, we study the random walk loop soup in dimension two. More specifically, we estimate the probability that two large connected components of loops come close to each other, in the subcrit
Externí odkaz:
http://arxiv.org/abs/2409.16230
Autor:
Huang, Guantian, Li, Beibei, Fan, Xiaobing, Chatterjee, Aritrick, Wei, Cheng, Qi, Shouliang, Qian, Wei, He, Dianning
Accurate segmentation of various regions within the prostate is pivotal for diagnosing and treating prostate-related diseases. However, the scarcity of labeled data, particularly in specialized medical fields like prostate imaging, poses a significan
Externí odkaz:
http://arxiv.org/abs/2409.13371
Autor:
Liang, Bo, Guo, Hong, Zhao, Tianyu, wang, He, Evangelinelis, Herik, Xu, Yuxiang, liu, Chang, Liang, Manjia, Wei, Xiaotong, Yuan, Yong, Xu, Peng, Du, Minghui, Qian, Wei-Liang, Luo, Ziren
Extreme-mass-ratio inspiral (EMRI) signals pose significant challenges in gravitational wave (GW) astronomy owing to their low-frequency nature and highly complex waveforms, which occupy a high-dimensional parameter space with numerous variables. Giv
Externí odkaz:
http://arxiv.org/abs/2409.07957
Autor:
Ye, Chong, Bernardes, Cesar A., Qian, Wei-Liang, Padula, Sandra S., Yue, Rui-Hong, Hama, Yogiro, Kodama, Takeshi
In this study, we use the maximum likelihood estimator (MLE) to explore factorization and event-plane correlations in relativistic heavy-ion collisions. Our analyses incorporate both numerical simulations and publicly available data from the CMS Coll
Externí odkaz:
http://arxiv.org/abs/2408.14347
This work elaborates on a detailed analysis of the novel characteristics of gravitational waves (GWs) generated by extreme mass ratio inspirals (EMRIs) within the framework of modified gravity (MOG). Our study begins by exploring the geometrical and
Externí odkaz:
http://arxiv.org/abs/2408.10022
Autor:
Mascalhusk, Henrique, Lemos, Dener S., Socolowski Jr., Otavio, Qian, Wei-Liang, Padula, Sandra S., Yue, Rui-Hong
In this work, we explore the effect of deformation of the nuclei on collective flow in relativistic heavy-ion collisions. The parameter associated with the geometrical deformation in the Glauber model is tuned to reproduce the empirical multiplicity
Externí odkaz:
http://arxiv.org/abs/2408.06249
In the black hole perturbation theory framework, two different physical pictures for echoes in compact objects have been proposed. The first mechanism interprets echoes as repeated reflections of gravitational waves within a potential well, where the
Externí odkaz:
http://arxiv.org/abs/2408.00971
Autor:
Patte, Karen A., Cole, Adam G., Qian, Wei, Magier, Megan, Vine, Michelle, Leatherdale, Scott T.
Publikováno v:
Health Promotion and Chronic Disease Prevention in Canada, Vol 41, Iss 3, Pp 73-84 (2021)
IntroductionThe effectiveness of school nutrition regulations may be undermined by food environments surrounding schools. Given challenges in regulating external retail, some have recommended policies that ensure students are unable to leave school p
Externí odkaz:
https://doaj.org/article/be087ee176de41d59080e092d1e23cc6