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equations:hamilton-jacobi_equation [2018/04/15 11:50] ida [Abstract] |
equations:hamilton-jacobi_equation [2018/04/15 11:51] ida [Abstract] |
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where $p_1$ is the momentum of the particle going from $q_0$ to $q_1$, at time $t_1$, and | where $p_1$ is the momentum of the particle going from $q_0$ to $q_1$, at time $t_1$, and | ||
- | $$ \frac{\partial W}{\partial q_0^i}&= -(p_0)_i,\qquad\text{(-momentum at time $t_0$)} $$ | + | $$ \frac{\partial W}{\partial q_0^i}= -(p_0)_i ,\qquad\text{(-momentum at time $t_0$)} $$ |
- | $$ \frac{\partial W}{\partial t_1}&= -H_1,\qquad\text{(-energy at time $t_1$)} $$ | + | $$ \frac{\partial W}{\partial t_1}= -H_1,\qquad\text{(-energy at time $t_1$)} $$ |
- | $$ \frac{\partial W}{\partial t_0}&= H_0,\qquad\text{(+energy at time $t_0$)} | + | $$ \frac{\partial W}{\partial t_0}= H_0,\qquad\text{(+energy at time $t_0$)} |
$$ | $$ | ||