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PERIODIC PERTURBATIONS OF A COMPOSITE WAVE OF TWO VISCOUS SHOCKS FOR 1-D FULL COMPRESSIBLE NAVIER-STOKES EQUATIONS 期刊论文
SIAM JOURNAL ON MATHEMATICAL ANALYSIS, 2022, 卷号: 54, 期号: 3, 页码: 2876-2905
Authors:  Yuan, Qian;  Yuan, Yuan
Favorite  |  View/Download:100/0  |  Submit date:2023/02/07
   compressible Navier--Stokes equations  viscous shock waves  composite waves  periodic perturbations  
Stability of Large-Amplitude Viscous Shock Under Periodic Perturbation for 1-d Isentropic Navier-Stokes Equations 期刊论文
COMMUNICATIONS IN MATHEMATICAL PHYSICS, 2021, 页码: 25
Authors:  Huang, Feimin;  Yuan, Qian
Favorite  |  View/Download:142/0  |  Submit date:2022/04/02
High Order PSK Modulation in Massive MIMO Systems With 1-Bit ADCs 期刊论文
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2021, 卷号: 20, 期号: 4, 页码: 2652-2669
Authors:  Sun, Bule;  Zhou, Yiqing;  Yuan, Jinhong;  Liu, Ya-Feng;  Wang, Lu;  Liu, Ling
Favorite  |  View/Download:202/0  |  Submit date:2021/06/01
1-bit ADC  high order PSK modulation  massive MIMO  pilot sequence design  
Asymptotic Stability of Shock Profiles and Rarefaction Waves under Periodic Perturbations for 1-D Convex Scalar Viscous Conservation Laws 期刊论文
INDIANA UNIVERSITY MATHEMATICS JOURNAL, 2021, 卷号: 70, 期号: 6, 页码: 2295-2349
Authors:  Xin, Zhouping;  Yuan, Qian;  Yuan, Yuan
Favorite  |  View/Download:150/0  |  Submit date:2022/04/02
On Riemann solutions under different initial periodic perturbations at two infinities for 1-d scalar convex conservation laws 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2020, 卷号: 268, 期号: 9, 页码: 5140-5155
Authors:  Yuan, Qian;  Yuan, Yuan
Favorite  |  View/Download:173/0  |  Submit date:2020/05/24
Conservation laws  Shock waves  Rarefaction waves  Periodic perturbations  
求解可压缩流的二维通量分裂格式 期刊论文
计算力学学报, 2020, 卷号: 37, 期号: 2, 页码: 247-253
Authors:  胡立军;  翟健;  袁礼
Favorite  |  View/Download:166/0  |  Submit date:2020/06/30
euler equations  compressible flow  Toro-Vazquez splitting  genuinely two-dimensional flux splitting scheme  GT-TV scheme  robustness  欧拉方程  可压缩流  Toro-Vazquez分裂  真正二维通量分裂格式  GT-TV格式  鲁棒性  
显含阻尼项的二阶非线性中立型Emden-Fowler微分方程的振动性和渐近性 期刊论文
应用数学, 2020, 卷号: 33.0, 期号: 003, 页码: 770-781
Authors:  仉志余;  宋菲菲;  俞元洪
Favorite  |  View/Download:158/0  |  Submit date:2021/01/14
振动准则  渐近性  Emden-Fowler方程  中立型非线性微分方程  二阶  阻尼项  
带阻尼项的二阶非线性中立型Emden-Fowler微分方程的振动准则 期刊论文
数学物理学报:A辑, 2020, 卷号: 40.0, 期号: 004, 页码: 934-946
Authors:  仉志余;  宋菲菲;  李同兴;  俞元洪
Favorite  |  View/Download:168/0  |  Submit date:2021/01/14
振动准则  Emden-Fowler方程  中立型  非线性微分方程  阻尼项  
优化算法的复杂度分析 期刊论文
中国科学. 数学, 2020, 卷号: 50, 期号: 9, 页码: 1271-1336
Authors:  王奇超;  文再文;  蓝光辉;  袁亚湘
Favorite  |  View/Download:299/0  |  Submit date:2021/01/14
optimization method  complexity analysis  accelerated gradient method  conditional gradient method  stochastic optimization method  优化算法  复杂度分析  加速梯度法  条件梯度法  随机优化算法  
FatSeal:一种基于格的高效签名算法 期刊论文
电子与信息学报, 2020, 卷号: 42.0, 期号: 002, 页码: 333-340
Authors:  谢天元;  李昊宇;  朱熠铭;  潘彦斌;  刘珍;  杨照民
Favorite  |  View/Download:152/0  |  Submit date:2021/01/14
数字签名    Fiat-Shamir签名  后量子  拒绝采样