Comparison of Syllabi

Traditional
(Boyce/diPrima)

Reform
(Blanchard, Devaney & Glen)

First-order DEQs

  • Linear DEQs
  • Separable DEQs
  • Exact DEQs
  • Homogeneous DEQs
  • Bernoulli DEQs
  • Integrating factors
  • Slope fields
  • Applications (free fall with air resistance, tanks, Newton's law of cooling)
  • Existence and Uniqueness

First-order DEQs

  • Linear DEQs
  • Separable DEQs
  • Slope fields
  • Euler's Method
  • Bernoulli DEQs, Homogeneous DEQs (project)
  • Autonomous DEQs (equilibrium analysis, phase line, bifurcation)
  • Modeling (population models, free fall, tanks, Newton's law of cooling)
  • Existence and Uniqueness

Second-order DEQs

  • Linear DEQs with constant coefficients (via characteristic polynomial)
  • d'Alembert's Reduction of Order
  • Variation of Parameters
  • Method of Undetermined Coefficients
  • Series solutions
  • Applications (harmonic oscillator, forcing)

Systems of DEQs

  • Graphical analysis of (non-linear) autonomous DEQs (phase portraits, time series, Euler's method, nullcline analysis)
  • Systems of (2 autonomous) linear DEQs with constant coefficients (via eigenvectors)
  • Second-order DEQs as systems of first-order DEQs
  • Bifurcation for systems of DEQs
  • Applications (Predator-prey, harmonic oscillator)
  • Linearization (simple and simple linear pendulum)
  • Equilibrium-point analysis

Laplace Transforms

  • Linear DEQs with forcing
  • Discontinuous forcing functions
  • Impulse forcing functions

Laplace Transforms

  • Linear DEQs with forcing
  • Discontinuous forcing functions
  • Impulse forcing functions