It is shown that Einstein-Weyl (EW) equations in 2+1 dimensions contain the dispersionless Kadomtsev-Petviashvili (dKP) equation as a special case: if an EW structure admits a constantweighted vector then it is locally given by h = dy 2 -4 dx dt -4u dt 2 , ν = -4u x dt, where u = u(x, y, t) satisfie
The Einstein–Weyl equations in complex and quaternionic geometry
✍ Scribed by Henrik Pedersen; Yat Sun Poon; Andrew Swann
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 980 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0926-2245
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