Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Zhang, Zechuan"'
The Maxwell-Bloch system of equations with inhomogeneous broadening is studied, and the local and global well-posedness of the corresponding initial-boundary value problem is established by taking advantage of the integrability of the system and maki
Externí odkaz:
http://arxiv.org/abs/2407.19770
Generic event boundary detection (GEBD), inspired by human visual cognitive behaviors of consistently segmenting videos into meaningful temporal chunks, finds utility in various applications such as video editing and. In this paper, we demonstrate th
Externí odkaz:
http://arxiv.org/abs/2407.12622
Creating high-quality 3D models of clothed humans from single images for real-world applications is crucial. Despite recent advancements, accurately reconstructing humans in complex poses or with loose clothing from in-the-wild images, along with pre
Externí odkaz:
http://arxiv.org/abs/2312.06704
Autor:
Biondini, Gino, Zhang, Zechuan
The inverse spectral theory for a self-adjoint one-dimensional Dirac operator associated periodic potentials is formulated via a Riemann-Hilbert problem approach. The resulting formalism is also used to solve the initial value problem for the nonline
Externí odkaz:
http://arxiv.org/abs/2311.18127
Reconstructing 3D clothed human avatars from single images is a challenging task, especially when encountering complex poses and loose clothing. Current methods exhibit limitations in performance, largely attributable to their dependence on insuffici
Externí odkaz:
http://arxiv.org/abs/2309.13524
Publikováno v:
J. Differential Equations. 372 (2023), 55-122
We investigate the long-time asymptotics for the solutions to the Cauchy problem of defocusing modified Kortweg-de Vries (mKdV) equation with finite density initial data. The present paper is the subsequent work of our previous paper [arXiv:2108.0365
Externí odkaz:
http://arxiv.org/abs/2108.06284
We consider the Cauchy problem for the defocusing modified Korteweg-de Vries (mKdV) equation with finite density type initial data. With the $\bar{\partial}$ generalization of the nonlinear steepest descent method of Deift and Zhou, we extrapolate th
Externí odkaz:
http://arxiv.org/abs/2108.03650
Autor:
Lao, Yuanxiang, Cui, Xiaohan, Xu, Zhu, Yan, Hongyao, Zhang, Zechuan, Zhang, Zhenwei, Geng, Longpo, Li, Binghua, Lu, Yijun, Guan, Qifei, Pu, Xiaohong, Zhao, Suwen, Zhu, Jiapeng, Qin, Xihu, Sun, Beicheng
Publikováno v:
In Journal of Hepatology May 2024
Autor:
ZHANG Zechuan, SUN Beicheng
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 50, Iss 4, Pp 345-400 (2023)
Primary liver cancer, especially hepatocellular carcinoma, poses a serious threat to the life and health of the Chinese people. Given the insidious onset of liver cancer, less than 30% of hepatocellular carcinoma patients are considered for radical t
Externí odkaz:
https://doaj.org/article/6e307857d91440b9ba1eb1f2d5ee8980
Publikováno v:
In Journal of Differential Equations 5 November 2023 372:55-122