Leslie Matrix Analysis in Dhemographic Model

Abstract

This study aims to show one of the benefits of algebra in modeling a problem. The population growth model that will be used is the Leslie Matrix. The Leslie matrix, also known as the Leslie model, was invented by P. H Leslie in 1945 to analyze population growth. It can be represented by the Perron root so that the Leslie model is simpler. The Perron root value affects the population, and If the Perron root value is greater than one, it means that the population will increase, while if the Perron root value is less than one, it means the population will decrease.