Article ID Journal Published Year Pages File Type
1864959 Physics Letters A 2007 4 Pages PDF
Abstract
A Type II hidden symmetry of the non-linear second heavenly equation in gravitational physics is identified. Its provenance from other partial differential equations is studied. Two reductions of the second heavenly equation produce the Monge-Ampère equation in similarity variables and new analytic solutions are possible.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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Type II hidden symmetries of the second heavenly equation
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