DANTAS, Sebastiana de Fátima Silva.
Abstract:
In this work we will approach a s tudy of the ordinary differential equations of
First order and we will present the historical development of differential equations
Mentioning some mathematicians who contributed to its development.
We will discuss general modeling ideas with differential equations and investigate
some important models that can be applied in the dating process by
Radioactive Decay and Pharmacology. We will take as an object of study
the technique dating system — 14, in which a mathematical model will be
formulated involving a Differential Equation that allows estimating the age of fossils,
traces, pieces or objects belonging to past times.