Course unit content
Functionsof two or more variables; limits, continuity. First and second order partial derivatives. Directional derivatives. Differentiable functions. Taylor's formula. Local maxima and minima for functions of two variables. Implicit functions. Dini's theorem. Ordinary differential equations. Ordinary differential equatios. Linear first order differential equations. Initial-value problems. Linear differential equations with costant coefficients. Simple numerical methods of integration. Parametric representations of curves and surfaces. Regular curves and surfaces. Line integrals. Vector fields. Conservative fields and potential functions. Languages of differential forms. Double integrals, triple integrals and surface integrals. Flow of a vector field through a surface. Divergence theorem. Power series. Complex exponential function. Euler's formulas. Vector spaces. Linear transformations. Eigenvalues and eigenvectors. Diagonalisation of square matrices