Math 321 Lectures

Differential Equations Notes

Topics include trajectories, direction vectors, surfaces, partial derivatives and the chain rule, calculating direction vectors on a curve defined as a surface, 1-parameter families, calculating the envelope of a 1-parameter family, calculating the orthogonal trajectories of a 1-parameter family, first order differential equations, methods for solving first order differential equations, methods for solving general order linear differential equations, systems of two linear differential equations

Power Series Methods