Abstract
We classify all R-separable coordinate systems for the equations (Formula Presented) with special emphasis on nonorthogonal coordinates, and give a group-theoretic interpretation of the results. We show that for flat space the two equations separate in exactly the same coordinate systems.
Original language | English (US) |
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Pages (from-to) | 355-376 |
Number of pages | 22 |
Journal | Transactions of the American Mathematical Society |
Volume | 242 |
DOIs | |
State | Published - Aug 1978 |
Externally published | Yes |
Keywords
- Conformal symmetry
- Flat space
- Hamilton-Jacobi equation
- Laplace equation
- Separation of variables