Browsing Doctoral Degrees (Applied Mathematics) by Advisor "Gumede, Sfundo Cebolenkosi."
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New exact solutions for neutral and charged shear-free relativistic fluids. (2022)We study shear-free gravitating fluids in general relativity. We first analyse the integrability of the Emden-Fowler equation that governs the behaviour of shear-free neutral perfect fluid distributions. We find a new ...