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Distribution solutions to ordinary differential equations with polynomial coefficients on the real line
(Makerere University, 2012-04)
In this study we consider the Weyl algebra A1(C) that consists of differential operators
P of the form
P = pm(x)"m + pm−1(x)"m−1 + . . . + p1(x)" + p0(x), (1)
where {p"(x)} are polynomials which in general may have ...
Mathematical Modelling of Harvesting of a Stage and Size - Structured Fish Population: the Case of African Catfish and Nile Tilapia
(Makerere University, 2023-01)
Over fishing has a great impact on the fish population because it results into decrease of fish stock and extinction of fish species. Consumer-resource systems with harvesting, in which African catfish (Glarias~gariepinus) ...