INTEGRABILITY PROPERTY AND GEOMETRIC INTERPRETATION OF CYLINDRICAL EINSTEIN-EQUATION
- Received Date: 1900-01-01
- Accepted Date: 1900-01-01
- Available Online: 1987-04-05
Abstract: We discuss cylindrical Einstein-equation via the G-gauge covariant formulation, the basic equations are related to the first and the second fundamental differential forms on the soliton surfaces in the symmetric space. By means of the dual symmetry of the system, the linear scattering equations, Bäcklund transformations and Ricati-equations are established, whose integrabilities are shown. The geometric meanings of Bäcklund transformations and Riccati-equations are obtained.