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hamilton形式    
相关语句
  hamiltonian formulation
    HAMILTONIAN FORMULATION OF THE GAUGE THEORY OF THE VIRASORO GROUP
    Virasoro规范理论的Hamilton形式
短句来源
    We presend a new multi-symplectic Hamiltonian formulation for vibration equation of beams, and get a new scheme which is equivalent to the multi-symplectic Preissman integrator by discreting the equations with middle point formulations.
    提出了梁振动方程的一个新的多辛Hamilton形式,并用中点离散得到了一个新的等价于Preissman多辛积分的格式.
短句来源
  hamiltonian formulation
    HAMILTONIAN FORMULATION OF THE GAUGE THEORY OF THE VIRASORO GROUP
    Virasoro规范理论的Hamilton形式
短句来源
    We presend a new multi-symplectic Hamiltonian formulation for vibration equation of beams, and get a new scheme which is equivalent to the multi-symplectic Preissman integrator by discreting the equations with middle point formulations.
    提出了梁振动方程的一个新的多辛Hamilton形式,并用中点离散得到了一个新的等价于Preissman多辛积分的格式.
短句来源
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  hamiltonian formulation
A Hamiltonian formulation of the equations of motion is given in terms of both canonical and noncanonical Poisson brackets.
      
The Hamiltonian formulation for mechanical systems containing Riemman-Liouville fractional derivatives are investigated in fractional time.
      
Hamiltonian formulation is employed to the electromagnetic analysis in dissipative medium.
      
Based on Hamiltonian formulation, this paper proposes a design approach to nonlinear feedback excitation control of synchronous generators with steam valve control, disturbances and unknown parameters.
      
The time-dependent hamiltonian formulation of the Langevin equation is used as a starting point for a quantum treatment of the motion of a free Brownian particle.
      
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  hamilton formula
A simple mathematical derivation of the stewart-hamilton formula for the determination of cardiac output
      
A derivation of the Stewart-Hamilton formula is presented which is applicable to all the most usual cardiac output measurement techniques and also to the determination of regional blood flow.
      
Making in addition certain simplifying assumptions, which are shown to have a modest influence on the final results, a mean rate of bone resorption can be calculated using a development of the well known Stewart-Hamilton formula.
      
  hamilton formula
A simple mathematical derivation of the stewart-hamilton formula for the determination of cardiac output
      
A derivation of the Stewart-Hamilton formula is presented which is applicable to all the most usual cardiac output measurement techniques and also to the determination of regional blood flow.
      
Making in addition certain simplifying assumptions, which are shown to have a modest influence on the final results, a mean rate of bone resorption can be calculated using a development of the well known Stewart-Hamilton formula.
      
  hamiltonian formulation
A Hamiltonian formulation of the equations of motion is given in terms of both canonical and noncanonical Poisson brackets.
      
The Hamiltonian formulation for mechanical systems containing Riemman-Liouville fractional derivatives are investigated in fractional time.
      
Hamiltonian formulation is employed to the electromagnetic analysis in dissipative medium.
      
Based on Hamiltonian formulation, this paper proposes a design approach to nonlinear feedback excitation control of synchronous generators with steam valve control, disturbances and unknown parameters.
      
The time-dependent hamiltonian formulation of the Langevin equation is used as a starting point for a quantum treatment of the motion of a free Brownian particle.
      
更多          


From the interact1on gange invariant iagrangean between tht, matter field and thegange field of the Virasoro group without a central extension,we have constructed its Hamil-tonian formulation,desived the motion equation of the gange field and found out the primaryconstrants. It is conjectmed that the number of the subsidiary constraints may be infinitelymany.

根据物质场和不带中心荷的Virasoro群规范场之间的规范不变的相互作用的Lagrange密度函数,我们构造了Hamilton形式,推导了规范场的运动方程和找出了所有初级约束.同时,我们猜测,体系的次级约束可能是无穷多的!

We presend a new multi-symplectic Hamiltonian formulation for vibration equation of beams, and get a new scheme which is equivalent to the multi-symplectic Preissman integrator by discreting the equations with middle point formulations. Moreover, we prove that the new scheme is unconditional stable and convergence, and that it satisfies the conservation law of discrete multi-symplectic, discrete energy and discrete momentum. And the numerical experiments show the correctness of the theoretical analysis.

提出了梁振动方程的一个新的多辛Hamilton形式,并用中点离散得到了一个新的等价于Preissman多辛积分的格式.进而证明它是无条件稳定且满足离散的多辛守恒律、局部能量守恒律及动量守恒律.最后以数值例子验证了理论分析的正确性.

An extended system of a system of first-order differential equations is established by introducing some supplementary variables in this paper.The extended system can be written in the Hamilton from and its integrals can be obtained by analytical mechanics method.An example is given to illustrate the application of the result.

用引进辅助变量的方法建立一阶微分方程组的扩充系统.这个扩充系统可表为Hamilton形式,而其积分可用分析力学的方法来得到.举例说明结果的应用.

 
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