Articles written in Pramana – Journal of Physics
Volume 95 All articles Published: 27 July 2021 Article ID 0123 Research Article
Some new infinite-dimensional generalised Lie symmetries of Einstein’s field equations for perfect fluid distribution are found by using the Lie symmetry analysis. The reduced ordinary differential equations are solved to obtain new non-trivial exact solutions. The software MAPLE is used for computation and MAPLE code is given to facilitate the research in this field.
Volume 96, 2022
Continuous Article Publishing mode
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