| 31. | Which is a linear wave equation for the velocity potential.
|
| 32. | The last two terms are unique to 4-derivative wave equations.
|
| 33. | Fock also determined the gauge theory for the wave equation.
|
| 34. | The above two equations can be combined into one wave equation for the surface elevation:
|
| 35. | In the 1970s she worked on questions of scattering theory and the nonlinear wave equation.
|
| 36. | In general, one wishes to build relativistic wave equations from the relativistic energy momentum relation
|
| 37. | Then the wave equation becomes an algebraic equation in:
|
| 38. | The general linear wave equation in 3D is:
|
| 39. | Which represents a propagating or exponentially decaying uniform plane wave solution to the homogeneous wave equation.
|
| 40. | The electromagnetic wave equation derives from Maxwell's equations.
|
