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Positivity and stability of timescale-type linear singular systems with time delays 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2022, 卷号: 65, 期号: 12, 页码: 16
作者:  Lu, Xiaodong;  Li, Haitao;  Zhang, Xianfu
收藏  |  浏览/下载：72/0  |  提交时间：2023/02/07
positivity  stability  time delay  linear singular systems  timescale-type systems  
Examples of Fano manifolds with non-pseudoeffective tangent bundle 期刊论文
JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 2022, 页码: 33
作者:  Horing, Andreas;  Liu, Jie;  Shao, Feng
收藏  |  浏览/下载：101/0  |  提交时间：2022/04/29
Positivity of holomorphic vector bundles in terms of L-p-estimates for (partial derivative)over-bar 期刊论文
MATHEMATISCHE ANNALEN, 2022, 页码: 33
作者:  Deng, Fusheng;  Ning, Jiafu;  Wang, Zhiwei;  Zhou, Xiangyu
收藏  |  浏览/下载：116/0  |  提交时间：2022/04/02
Hyper-positive definite functions I: Scalar case, branching-type stationary stochastic processes 期刊论文
JOURNAL OF FUNCTIONAL ANALYSIS, 2022, 卷号: 282, 期号: 1, 页码: 45
作者:  Qiu, Yanqi;  Wang, Zipeng
收藏  |  浏览/下载：109/0  |  提交时间：2022/04/02
Hyper-positivity  Positive definite kernel  Herglotz-Bochner theorem  Hypercontractivity  
A Positivity-Preserving Finite Volume Scheme with Least Square Interpolation for 3D Anisotropic Diffusion Equation 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 89, 期号: 3, 页码: 25
作者:  Xie, Hui;  Xu, Xuejun;  Zhai, Chuanlei;  Yong, Heng
收藏  |  浏览/下载：113/0  |  提交时间：2022/04/02
Anisotropic diffusion  Positivity  Vertex unknowns  Least square  
Positivity-preserving symplectic methods for the stochastic Lotka-Volterra predator-prey model 期刊论文
BIT NUMERICAL MATHEMATICS, 2021, 页码: 28
作者:  Hong, Jialin;  Ji, Lihai;  Wang, Xu;  Zhang, Jingjing
收藏  |  浏览/下载：114/0  |  提交时间：2022/04/02
Stochastic Lotka-Volterra predator-prey model  Positivity  Stochastic symplecticity  Structure-preserving methods  Convergence order conditions  
Asymmetric responses to Purchasing Managers' Index announcements in China's stock returns 期刊论文
INTERNATIONAL JOURNAL OF FINANCE & ECONOMICS, 2021, 页码: 19
作者:  Wang, Yingli;  Lu, Chang;  Yang, Xiaoguang;  Zhang, Qingpeng
收藏  |  浏览/下载：125/0  |  提交时间：2021/10/26
asymmetric response  Chinese stock market  economic period  individual investors  PMI announcements  rise-chasing and down-freezing  
Unconditionally positivity preserving and energy dissipative schemes for Poisson-Nernst-Planck equations 期刊论文
NUMERISCHE MATHEMATIK, 2021, 页码: 27
作者:  Shen, Jie;  Xu, Jie
收藏  |  浏览/下载：121/0  |  提交时间：2021/10/26
65M12  35K61  35K55  65Z05  70F99  
A stabilized finite element method for the Poisson-Nernst-Planck equations in three-dimensional ion channel simulations 期刊论文
APPLIED MATHEMATICS LETTERS, 2021, 卷号: 111, 页码: 9
作者:  Wang, Qin;  Li, Hongliang;  Zhang, Linbo;  Lu, Benzhuo
收藏  |  浏览/下载：182/0  |  提交时间：2021/01/14
Poisson-Nernst-Planck  Stabilized finite element method  SUPG  interior penalty  
Seshadri constants of the anticanonical divisors of Fano manifolds with large index 期刊论文
JOURNAL OF PURE AND APPLIED ALGEBRA, 2020, 卷号: 224, 期号: 12, 页码: 17
作者:  Liu, Jie
收藏  |  浏览/下载：96/0  |  提交时间：2020/09/23
Seshadri constants  Anticanonical divisors  Fano manifolds  Rational curves  Fibration