Výsledky vyhledávání - "Structure-preserving algorithms"

Local Structure Preserving Algorithms for Molecular Beam Epitaxial Models with Slope Selection Based on Energy Quadratization Method

Autoři: Lin Lu Lin Lu Yongzhong Song Yongzhong Song Yushun Wang Yushun Wang

Zdroj: East Asian Journal on Applied Mathematics. 15:817-834

Highly Efficient Semi-Implicit Structure-Preserving Algorithms for Preserving the Symmetry and Quadratic Invariants of Complex-Valued Nonlinear Partial Differential Equations

Autoři: Zhuangzhi Xu Qi Hong Yushun Wang a další

A Class of Meshless Structure-Preserving Algorithms for the Nonlinear Schrödinger Equation

Autoři: Jialing Wang Zhengting Zhou Zhoujin Lin

Zdroj: Computational Methods in Applied Mathematics.

Témata: 0103 physical sciences, 0101 mathematics, 01 natural sciences

LOCAL STRUCTURE-PRESERVING ALGORITHMS FOR THE KDV EQUATION

Autoři: Wang, Jialing Wang, Yushun

Zdroj: Journal of Computational Mathematics, 2017 May 01. 35(3), 289-318.

Přístupová URL adresa: https://www.jstor.org/stable/45151437

Gravitational singularities, scattering maps for bouncing, and structure-preserving algorithms

Autoři: LeFloch, Philippe G. HEP, INSPIRE

Přispěvatelé: LeFloch, Philippe G. HEP, INSPIRE

Zdroj: The Sixteenth Marcel Grossmann Meeting. :2630-2644

Témata: small-scale phenomenon, [PHYS.GRQC] Physics [physics]/General Relativity and Quantum Cosmology [gr-qc], FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Gravitational singularity, [PHYS.MPHY] Physics [physics]/Mathematical Physics [math-ph], 01 natural sciences, General Relativity and Quantum Cosmology, scattering map, Mathematics - Analysis of PDEs, 0103 physical sciences, FOS: Mathematics, structure-preserving algorithm, Analysis of PDEs (math.AP)

Přístupová URL adresa: http://arxiv.org/abs/2111.12650
https://hal.science/hal-03469462v1

Local Structure-Preserving Algorithms for the Klein-Gordon-Zakharov Equation: Local structure-preserving algorithms for the Klein-Gordon-Zakharov equation

Autoři: Wang, Jialing Zhou, Zhengting Wang, Yushun

Zdroj: Acta Mathematica Scientia. 43:1211-1238

Témata: Klein-Gordon-Zakharov (KGZ) equation, local momentum-preserving algorithms, Finite difference methods for initial value and initial-boundary value problems involving PDEs, local energy-preserving algorithms, local preservation law, Numerical methods for Hamiltonian systems including symplectic integrators, Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs, multi-symplectic algorithms

Popis souboru: application/xml

Dual quaternion QR decompositon and its corresponding complex structure-preserving algorithms

Autoři: Jianhua Sun Ying Li Xiaochen Liu a další

Zdroj: Numerical Algorithms.

New structure-preserving algorithms of Gauss-Seidel and successive over-relaxation iteration methods for quaternion linear systems

Autoři: Wenxv Ding Zhihong Liu Ying Li a další

Zdroj: Numerical Algorithms. 95:1309-1323

Energy stable and structure-preserving algorithms for the stochastic Galerkin system of 2D shallow water equations

Autoři: Yekaterina Epshteyn Akil Narayan Yinqian Yu

Zdroj: Computer Methods in Applied Mechanics and Engineering. 440:117932

Témata: FOS: Mathematics, 35L65, 35Q35, 35R60, 65M08, 65M60, 65M70, Mathematics - Numerical Analysis, Numerical Analysis (math.NA)

Přístupová URL adresa: http://arxiv.org/abs/2412.16353

Two Novel Classes of Arbitrary High-Order Structure-Preserving Algorithms for Canonical Hamiltonian Systems

Autoři: Bo, Yonghui Cai, Wenjun Wang, Yushun

Zdroj: Journal of Computational Mathematics. 41:395-414

Témata: 0301 basic medicine, 0303 health sciences, 03 medical and health sciences, FOS: Mathematics, Mathematics - Numerical Analysis, Numerical Analysis (math.NA)

Přístupová URL adresa: http://arxiv.org/abs/1912.00727

Energy Stable and Structure-Preserving Algorithms for the Stochastic Galerkin System of 2D Shallow Water Equations

Autoři: Epshteyn, Yekaterina Narayan, Akil Yu, Yinqian

Témata: Mathematics - Numerical Analysis, 35L65, 35Q35, 35R60, 65M08, 65M60, 65M70, text

URL: http://arxiv.org/abs/2412.16353

Local structure-preserving algorithms for the nonlinear Schrödinger equation with power law nonlinearity

Autoři: Fangwen Luo Qiong Tang Yiting Huang a další

Zdroj: Applied Mathematics and Computation. 484:128986

Two Linearized Implicit Local Structure-Preserving Algorithms for the Allen-Cahn Equation

Autoři: Jialing Wang Zhou Zhengting

High-order structure-preserving algorithms for the multi-dimensional fractional nonlinear Schrödinger equation based on the SAV approach

Autoři: Yayun Fu Dongdong Hu Yushun Wang

Zdroj: Mathematics and Computers in Simulation. 185:238-255

Témata: 0101 mathematics, 01 natural sciences

Přístupová URL adresa: https://econpapers.repec.org/RePEc:eee:matcom:v:185:y:2021:i:c:p:238-255
https://www.sciencedirect.com/science/article/abs/pii/S0378475420304808
https://ideas.repec.org/a/eee/matcom/v185y2021icp238-255.html
https://dblp.uni-trier.de/db/journals/mcs/mcs185.html#FuHW21
https://doi.org/10.1016/j.matcom.2020.12.025

The $$\mathcal {L_C}$$-Structure-Preserving Algorithms of Quaternion $$LDL^H$$ Decomposition and Cholesky Decomposition

Autoři: Mingcui Zhang Ying Li Jianhua Sun a další

Zdroj: Advances in Applied Clifford Algebras. 33

STRUCTURE-PRESERVING ALGORITHMS FOR DYNAMICAL SYSTEMS

Autoři: Sun, Geng

Zdroj: Journal of Computational Mathematics, 2002 Nov 01. 20(6), 619-626.

Přístupová URL adresa: https://www.jstor.org/stable/43693029

Arbitrarily high order structure-preserving algorithms for the Allen-Cahn model with a nonlocal constraint

Autoři: Qi Hong Qi Wang Yuezheng Gong a další

Zdroj: Applied Numerical Mathematics. 170:321-339

Témata: 0101 mathematics, 01 natural sciences

Přístupová URL adresa: https://www.sciencedirect.com/science/article/pii/S0168927421002300

Explicit high-order structure-preserving algorithms for the two-dimensional fractional nonlinear Schrödinger equation

Autoři: Yanhua Shi Yayun Fu Yanmin Zhao

Zdroj: International Journal of Computer Mathematics. 99:877-894

Témata: 0103 physical sciences, 01 natural sciences

Přístupová URL adresa: https://www.tandfonline.com/doi/full/10.1080/00207160.2021.1940978

Convergence Analysis of Structure-Preserving Algorithms for Stochastic Maxwell Equations

Autoři: Chuchu Chen Jialin Hong Lihai Ji

Zdroj: Lecture Notes in Mathematics ISBN: 9789819966851

High-Order Structure-Preserving Algorithms for Plasma Hybrid Models

Autoři: Stefan Possanner Florian Holderied Yingzhe Li a další

Zdroj: Lecture Notes in Computer Science ISBN: 9783031382987