AVIRT LIGHUDA

Lecturer, Dar Es Salaam University College Of Education

Education:

Ph.D (mathematics), University of Dar es salaam, Tanzania

Teaching:

• Linear Programming
• Mathematical Statistics
• Ordinary Differential Equations
• Numerical Analysis
• Linear Algebra
• Partial Differential Equations

Research:

Modeling of the stellar objects in the core-envelope setting with a double-layered envelope focus on the investigating and analyses of the interior matter variables (pressure, energy density, temperature, gravitational potentials, electric field, etc)  in distinctive regions of the relativistic spheres. 

Projects:

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Publications:

1. Lighuda, A. S., Maharaj, S. D., Sunzu, J. M., and Mureithi, E. W.: Three-layered star comprising polytropic, quark and gaseous matter. Pramana Journal of Physics, 97:5 (2022) doi:10.1007/s12043-022-02475-z
2.  Sunzu, J. M., and Lighuda A. S.: A generalised double layered model with polytropic and quadratic equations of state. New Astronomy, 100: 101977 (2022) doi.org/10.1016/j.newast.2022.101977
3. Lighuda, A. S., Maharaj, S. D., Sunzu, J. M., and Mureithi, E. W.: A model of a three-layered relativistic star. Astrophysics and Space Science, 366: 76 (2021) doi.org/10.1007/s10509-021-03983-x
4.  Lighuda, A. S., Sunzu, J. M., Maharaj, S. D., and Mureithi, E. W.:  Charged stellar model with three layers. Research in Astronomy and Astrophysics, 21: 310 (2021) doi:10.1088/1674-4527/21/12/310