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科研机构
数学与系统科学研... [470]
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期刊论文 [470]
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2022 [16]
2021 [26]
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专题:数学与系统科学研究院
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SONC optimization and exact nonnegativity certificates via second-order cone programming
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 346-370
作者:
Magron, Victor
;
Wang, Jie
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2023/02/07
Sum of nonnegative circuit polynomials
Second -order cone programming
Polynomial optimization
Sum of binomial squares
Rounding -projection algorithm
Exact nonnegativity certificate
A novel hybrid IGA-EIEQ numerical method for the Allen-Cahn/Cahn-Hilliard equations on complex curved surfaces
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 404, 页码: 21
作者:
Pan, Qing
;
Chen, Chong
;
Zhang, Yongjie Jessica
;
Yang, Xiaofeng
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  |  
浏览/下载:19/0
  |  
提交时间:2023/02/07
Loop subdivision
IGA-EIEQ
Decoupled
Unconditional energy stability
Allen-Cahn
Cahn-Hilliard
TOTAL, CLASSICAL AND QUANTUM UNCERTAINTIES GENERATED BY CHANNELS
期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2022, 卷号: 213, 期号: 2, 页码: 1613-1631
作者:
Liu, Yizhou
;
Luo, Shunlong
;
Sun, Yuan
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  |  
浏览/下载:6/0
  |  
提交时间:2023/02/07
channel
total uncertainty
classical uncertainty
quantum uncertainty
Wigner-Yanase skew information
disturbance
Data-driven discoveries of B?cklund transformations and soliton evolution equations via deep neural network learning schemes
期刊论文
PHYSICS LETTERS A, 2022, 卷号: 450, 页码: 15
作者:
Zhou, Zijian
;
Wang, Li
;
Yan, Zhenya
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  |  
浏览/下载:2/0
  |  
提交时间:2023/02/07
Deep neural networks
B?cklund transform
Miura transform
Soliton equations
Breathers
Solitons
Optimality conditions for homogeneous polynomial optimization on the unit sphere
期刊论文
OPTIMIZATION LETTERS, 2022, 页码: 8
作者:
Huang, Lei
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  |  
浏览/下载:0/0
  |  
提交时间:2023/02/07
Homogeneous polynomials
Optimization on the unit sphere
Optimality conditions
A line search penalty-free SQP method for equality-constrained optimization without Maratos effect
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2022, 卷号: 42, 期号: 4, 页码: 3771-3802
作者:
Chen, Zhongwen
;
Dai, Yu-Hong
;
Zhang, Tauyou
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  |  
浏览/下载:12/0
  |  
提交时间:2023/02/07
Optimal Control in a Bounded Domain for Wave Propagating in the Whole Space: Coupling Through Boundary Integral Equations
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 92, 期号: 3, 页码: 52
作者:
Gong, Wei
;
Li, Buyang
;
Yang, Huanhuan
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Wave equation
Unbounded domain
Boundary integral equation
Well-posedness
Convolution quadrature
Stability
Convergence
Error estimate
Homogenization for polynomial optimization with unbounded sets
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 页码: 41
作者:
Huang, Lei
;
Nie, Jiawang
;
Yuan, Ya-Xiang
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  |  
浏览/下载:5/0
  |  
提交时间:2023/02/07
Polynomial optimization
Homogenization
Moment-SOS relaxations
Optimality conditions
The augmented lagrangian method can approximately solve convex optimization with least constraint violation
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 页码: 35
作者:
Dai, Yu-Hong
;
Zhang, Liwei
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Convex optimization
Least constraint violation
Augmented Lagrangian method
Shifted problem
Optimal value mapping
Solution mapping
Dual function
Conjugate dual
A well-conditioned direct PinT algorithm for first- and second-order evolutionary equations
期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2022, 卷号: 48, 期号: 3, 页码: 29
作者:
Liu, Jun
;
Wang, Xiang-Sheng
;
Wu, Shu-Lin
;
Zhou, Tao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/04/29
Direct PinT algorithms
Diagonalization technique
Condition number
Wave-type equations
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