Hansraj, Sudan.Moodly, Lushen.2022-09-272022-09-2720192019https://researchspace.ukzn.ac.za/handle/10413/20865Masters Degree. University of KwaZulu-Natal, Durban.Abstract available in PDF.enDifferential equations.Spacetimes.Realistic stars.Einstein-Maxwell equations.Cosmological fluid.Astrophysical objects.Hyperspheres of static charged fluids in standard and modified gravity.Thesis