Research Article
Self-Adjointness, Symmetries, and Conservation Laws for a Class of Wave Equations Incorporating Dissipation
Table 1
Nonlinear self-adjointness of (
3).
| | | | Self-adjointness |
| () | | | Nonlinear | () | | | Nonlinear | () | | | Nonlinear | (≠0) | | | Weak |
|
|
is a nonzero constant; satisfies (27).
|