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SCI期刊论文 [11]
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Noncommutative differential calculus and its application on discrete spaces
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2008, 卷号: 49, 期号: 1, 页码: 37-44
Authors:
Liu Zhen
;
Bai Yong-Qiang
;
Wu Ke
;
Guo Han-Ying
;
Liu, Z , Zhejiang Univ, Ctr Math Sci, Hangzhou 310027, Peoples R China
Adobe PDF(219Kb)
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Submit date:2012/08/02
Multisymplectic Structures
Integrable Models
Geometry
Mechanics
Difference discrete connection and curvature on cubic lattice
期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2006, 卷号: 49, 期号: 11, 页码: 1458-1476
Authors:
Wu Ke
;
Zhao Weizhong
;
Guo Hanying
;
Wu, K , Capital Normal Univ, Dept Math, Beijing 100037, Peoples R China
Adobe PDF(212Kb)
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View/Download:219/28
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Submit date:2012/08/02
Euler-lagrange Cohomology
Multisymplectic Structures
Variational Principle
Gauge-theory
Riemannian Geometry
Calculus
Mechanics
Time
Difference discrete connection and curvature on cubic lattice
会议论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, Univ Sci & Technol China, Hefei, PEOPLES R CHINA, JUN 20-25, 2005-2006
Authors:
Wu, K
;
Zhao, WZ
;
Guo, HY
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Submit date:2019/07/24
EULER-LAGRANGE COHOMOLOGY
MULTISYMPLECTIC STRUCTURES
VARIATIONAL PRINCIPLE
GAUGE-THEORY
RIEMANNIAN GEOMETRY
CALCULUS
MECHANICS
TIME
变分和上同调的差分离散形式及其应用
期刊论文
首都师范大学学报(自然科学版), 2006, 期号: 05, 页码: 1-14+36
Authors:
吴可
;
郭汉英
Adobe PDF(587Kb)
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View/Download:98/0
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Submit date:2019/09/06
离散变分
欧拉-拉格朗日上同调
辛算法
Difference discrete variational principle in discrete mechanics and symplectic algorithm
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2004, 卷号: 42, 期号: 3, 页码: 443-452
Authors:
Luo, XD
;
Guo, HY
;
Li, YQ
;
Wu, K
;
Luo, XD , Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200030, Peoples R China.
Adobe PDF(242Kb)
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Submit date:2012/08/30
Euler-lagrange Cohomology
Multisymplectic Structures
Integrators
Versions
The Euler-Lagrange cohomology on symplectic manifolds
会议论文
GEOMETRIC FUNCTION THEORY IN SEVERAL COMPLEX VARIABLES, Univ Sci & Technol, Beijing, PEOPLES R CHINA, AUG 30-SEP 02, 2002
Authors:
Guo, HY
;
Pan, JZ
;
Wu, K
;
Zhou, B
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View/Download:96/0
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Submit date:2019/07/24
DISCRETE VARIATIONAL-PRINCIPLES
MULTISYMPLECTIC STRUCTURES
有限元方法的保结构算法(英文)
期刊论文
河南科学, 2004, 期号: 05, 页码: 577-582
Authors:
刘震,李起升,白永强
Adobe PDF(202Kb)
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View/Download:46/0
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Submit date:2019/09/05
辛结构
多辛结构
有限元方法
On general volume-preserving mechanical systems via cohomology
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2003, 卷号: 40, 期号: 5, 页码: 595-600
Authors:
Zhou, B
;
Guo, HY
;
Wu, K
;
Zhou, B , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China.
Adobe PDF(214Kb)
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Submit date:2012/08/30
Euler-lagrange Cohomology
Discrete Variational-principles
Multisymplectic Structures
On variations in discrete mechanics and field theory
期刊论文
JOURNAL OF MATHEMATICAL PHYSICS, 2003, 卷号: 44, 期号: 12, 页码: 5978-6004
Authors:
Guo, HY
;
Wu, K
;
Guo, HY , China Ctr Adv Sci & Technol, POB 8730, Beijing 100080, Peoples R China.
Adobe PDF(606Kb)
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Submit date:2012/08/30
Euler-lagrange Cohomology
Noncommutative Differential-calculus
Multisymplectic Structures
Integrators
Principles
Formalism
Versions
General volume-preserving mechanical systems
期刊论文
LETTERS IN MATHEMATICAL PHYSICS, 2003, 卷号: 64, 期号: 3, 页码: 235-243
Authors:
Zhou, B
;
Guo, HY
;
Wu, K
;
Zhou, B , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China.
Adobe PDF(109Kb)
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Submit date:2012/08/29
Euler-lagrange Cohomology
Discrete Variational-principles
Multisymplectic Structures
Algorithms