Augustin Cauchy and Sophie Kowalevski

The Cauchy kovalevskaya theorem tells us about solutions to systems of differential equations. If we look at m equations in n dimension, with coefficient that are analytic function, we can know about the existence of solutions using this theorem.

Cauchy was the first mathematician who developed definitions and rules for mathematics. He introduced the definitions of the integral and rules for series convergence. There are sixteen concepts and theorems named after him.

We need more information. Is there a limit or integral? The theorem states that the deivitive of an integral of a function is the function