ORDINARY
DIFFERENTIAL EQUATIONS I
Basic concepts of ordinary differential
equations. Elements from existence, uniqueness and parametric dependence theory
for equations of first order. Equations of first and second order. General
theory and techniques of solutions for linear equations. Applications.
Qualitative theory of the solutions of the differential equation
y''(x)+p(x)y'(x)+q(x)y(x) = 0 (periodic solutions, Floquet's theorem). Sturm
theorems of comparison and their applications.