• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. ,FORM INVARIANCE OF APPELL EQUATIONS

,FORM INVARIANCE OF APPELL EQUATIONS

来源 :中国物理（英文版） | 被引量 : 0次 | 上传用户：mumu
【摘 要】
：
The form invariance of Appell equations of holonomic mechanical systems under the infinitesimal transformations of groups is studied. The definition and the cri
【作 者】
：
MEI FENG-XIANG 
【机 构】
：
Department of Applied Mechanics, Beijing Institute of Technology, Beijing 100081, China
【出 处】
：
中国物理（英文版）
【发表日期】
：
2001年3期
【关键词】
：
Appell equations form invariance Noether symmetry conserved quantityrn 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The form invariance of Appell equations of holonomic mechanical systems under the infinitesimal transformations of groups is studied. The definition and the criterion of the form invariance of Appell equations are given. This forminvariance can lead to a conserved quantity under certain onditions.
其他文献
,Symmetry groups and spiral wave solution of a wave propagation equation
We study a third-order nonlinear evolution equation, which can be transformed to the modified KdV equation,using the Lie symmetry method. The Lie point symmetri
期刊
Symmetry groupoptimal systemwave propagationspiral wave
,Two expanding forms of a Lie algebra and their application
With the help of a known Lie algebra,two new high order Lie algebras are constructed.It is remarkable that they have different constructing approaches.The first
期刊
loop algebraintegrable couplingTu schemeAKNS hierarchy
,New explicit exact solutions for a generalized Hirota-Satsuma coupled KdV system and a coupled MKdV
In this paper, we make use of a new generalized ansatz in the homogeneous balance method, the well-known Riccati equation and the symbolic computation to study
期刊
coupled MKdV systemRiccati equationsolitary wave solutionperiodic wave soluti
,Lie symmetries and conserved quantities of non-holonomic mechanical systems with unilateral Vacco c
In this paper, we study the Lie symmetries and the conserved quantities of non-holonomic mechanical systems withunilateral Vacco constraints. We give the condit
期刊
non-holonomic mechanical systems with unilateral Vacco constraintsLie symmetry
,Canonical symmetry properties of the constrained singular generalized mechanical system
Based on generalized Apell-Chetaev constraint conditions and to take the inherent constrains for singular Lagrangian into account, the generalized canonical equ
期刊
generalized mechanicssubsidiary constraintssingular Lagrangiancanonical Noeth
,Resonance modes in optical fibres
The weakly nonlinear boundary value problem of wave propagation in an optical fibre (for the transverse electric mode, for example) is formulated and a modified
期刊
optical fibreweak nonlinearitycritical refractionresonance modes
SAD phasing by OASIS at different resolutions down to 0.30 nm and below
期刊
OASIS SAD phasingdual-space fragment extensionproteins
,Heterogeneous anisotropic complex structure gradual model and constitutive relation
Four new gradually delaminate models of the three-dimensional macro-/mesoscopic structure and delamination of the heterogeneous anisotropic composite (HAC) are
期刊
HACconstitutive relationmesoscopicTanigawa approach
分洪之后——晓桥分洪区采访记
今年7月20日,南京日报社主办的《周末》报,用3个整版刊登了我们采写的长篇通讯《悲壮爆破》。刊出当天,《瞭望》周刊就决定摘编用于当期《瞭望》上。27日,《北京晚报》又以3
期刊
采访记《北京晚报》长篇通讯分洪区《瞭望》新闻报道新闻线索中国青年报广播节目受灾群众
,Sub-strategy updating evolution in minority game
In this paper,we propose and study a new evolution model of minority game.Any strategy in minority game can be regarded as composed of sub-strategies correspond
期刊
minority gamesub-strategy-setadaptationevolution model