On similarity solutions for type D spherical and pseudo-spherical fluid distributions in 5-flat form in general relativity

zbMath0859.76097MaRDI QIDQ1815050

Janak Raj Sharma, Y. K. Gupta

Publication date: 9 April 1997

Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

isometric embeddingembedding class oneelementary particle physicsinternal symmetriesLie group of transformationsmaximal analytic extensionZeldovich fluids

Mathematics Subject Classification ID

Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Quantum hydrodynamics and relativistic hydrodynamics (76Y05) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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