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北京大学 [8]

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	A new family of high-order triangular weight functions for mass lumping in vibration analysis 期刊论文 INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2023, 页码: 38 作者: Fan, Huo; Huang, Duruo; Wang, Gang 收藏 \| 浏览/下载：3/0 \| 提交时间：2023/10/09 lumped mass matrix mass conservation positive definiteness vibration analysis weight function
	Optimal rotated block-diagonal preconditioning for discretized optimal control problems constrained with fractional time-dependent diffusive equations 期刊论文 APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 163, 页码: 126-146 作者: Bai, Zhong-Zhi; Lu, Kang-Ya 收藏 \| 浏览/下载：56/0 \| 提交时间：2021/04/26 Fractional optimal control problem Numerical discretizations Block two-by-two linear system Preconditioning Spectral bounds Krylov subspace iteration methods Convergence property
	Signs and stability in higher-derivative gravity 期刊论文 INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2018, 卷号: 33, 期号: 4, 页码: 1850031 作者: Narain, G 收藏 \| 浏览/下载：67/0 \| 提交时间：2018/12/27 ONE-LOOP DIVERGENCES QUANTUM-FIELD THEORY EINSTEIN GRAVITY ASYMPTOTIC FREEDOM CURVED SPACETIME WEYL GRAVITY RENORMALIZATION NONRENORMALIZABILITY UNITARITY CONSTANTS
	Copositive tensor detection and its applications in physics and hypergraphs 期刊论文 Computational Optimization and Applications, 2018, 卷号: Vol.69 No.1, 页码: 133-158 作者: Haibin Chen; Zheng-Hai Huang; Liqun Qi 收藏 \| 浏览/下载：151/0 \| 提交时间：2019/11/21 Symmetric tensor Strictly copositive tensor Positive semi definiteness Simplicial partition Particle physics Hypergraphs
	Confidence intervals for sparse precision matrix estimation via Lasso penalized D-trace loss 期刊论文 COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2017, 卷号: 46, 期号: 24, 页码: 12299-12316 作者: Huang Xudong; Li Mengmeng 收藏 \| 浏览/下载：3/0 \| 提交时间：2019/08/22 Confidence intervals D-trace loss High-dimensional Precision matrix Sparsity
	Admissible states and physical-constraints-preserving schemes for relativistic magnetohydrodynamic equations 其他 2017-01-01 Wu, Kailiang; Tang, Huazhong 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Relativistic magnetohydrodynamics physical-constraints-preserving schemes admissible state set convexity generalized Lax-Friedrichs splitting discrete divergence-free condition DISCONTINUOUS GALERKIN METHODS HYPERBOLIC CONSERVATION-LAWS ADAPTIVE MESH REFINEMENT HLLC RIEMANN SOLVER IDEAL MHD EQUATIONS HIGH-ORDER SCHEMES TRANSPORT METHOD FLOWS HYDRODYNAMICS
	On SSOR-like preconditioners for non-Hermitian positive definite matrices 期刊论文 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2016, 卷号: 23, 期号: 1, 页码: 37-60 作者: Bai, Zhong-Zhi 收藏 \| 浏览/下载：13/0 \| 提交时间：2018/07/30 non-Hermitian matrix positive definiteness preconditioning SSOR iteration eigenvalue distribution
	Fast Multidimensional Ellipsoid-Specific Fitting by Alternating Direction Method of Multipliers 期刊论文 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2016 Lin, Zhouchen; Huang, Yameng 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Multidimensional ellipsoid ellipsoid-specific fitting alternating direction method of multipliers SURFACES CURVES
	An SPD stabilized finite element method for the Stokes equations 期刊论文 IMA JOURNAL OF NUMERICAL ANALYSIS, 2015, 卷号: 35, 期号: 4 作者: Duan, Huoyuan; Tan, Roger C. E.; Yang, Suh-Yuh; You, Cheng-Shu 收藏 \| 浏览/下载：11/0 \| 提交时间：2019/12/05 Stokes equations stabilized finite element method H-1 norm symmetric positive-definiteness linear finite element solution of the Poisson Dirichlet problem
	ON THE LOCAL AND SUPERLINEAR CONVERGENCE OF A PARAMETERIZED DFP METHOD 期刊论文 NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, 2014, 卷号: 35, 期号: 1, 页码: 111-132 作者: Zhang, Lei-Hong; Pan, Ping-Qi; Zhang, Shi-Pei 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/08/22 Hereditary positive definiteness Linear convergence Quasi-Newton equation Superlinear convergence The DFP updating formula

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