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The wave equation on singular space-times - MaRDI portal

The wave equation on singular space-times (Q2517967)

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The wave equation on singular space-times
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    The wave equation on singular space-times (English)
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    12 January 2009
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    The paper deals with ``weakly singular'' spacetimes and the geometric theory of ``generalised functions''. The authors prove a theorem on the local uniqueness for the solutions of the wave equation in a weakly singular spacetime. The proof is achieved in several technical steps which can be interpreted physically.
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    weakly singular spacetimes
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    generalised functions
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    wave equation
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