MATHEMATICAL MODEL OF THE ENVIRONMENTAL INFLUENCE OF DRUG ADDICTS ON A POPULATION

• Main Author: Lasut, Arnoldus
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/36165
• Institution: Institut Teknologi Bandung

The more advanced the era of the modern era, the easier it is for each individual to interact with each other, this makes it easy for everyone to interact face to face. Technological advances are causing new problems with the rise of drug addicts because it is easier to buy without face to face. There are various factors that cause drug consumption to increase. The influence of the environment of drug addicts in a population can be modeled with the SIR model. This model was adapted from the SIR model. This model was formed by dividing the human population into three groups. That is a vulnerable group of drugs, drug addicts, and recovering drugs. Model analysis is done by looking for equilibrium points and stability. Numerical simulation is done by making several assumptions that are made as closely as possible with real conditions. From numerical simulations there are several strategies that are expected to reduce the spread of drug consumption.