Real valued functions of several variables. Optimization for functions of n variables. Sequences and series of functions. Diffential equations: equations and systems of first order and of higher order. Measure and integration theory for functions of n variables. Implicit function theorem. Curves and curvilinear integrals. Differential forms. Divergence theorem. Surfaces and surface integrals.
Frequency of lectures, practice and lab: Recommended
Teaching Tools UniFi E-Learning: http://e-l.unifi.it
Office hours:
By appointment.
Dipartimento di Matematica "Ulisse Dini"
Viale Morgagni, 67/a
50134 - Firenze (FI)
Tel: 055 4237488
E-Mail: ""colesant@math.unifi.it"
Type of Assessment
Written and Oral.
Course program
Sequence and function series. Passage of the limit under the integral and derivate sign. Taylor series. Metric space and Banach space. Banach fixed-point theorem. Real function of more than one variable. Differentiability. Geometrical interpretation of gradient. Maxima and minima for function of n variables. Differential equation. Cauchy local existence and gobal theorem. Implicit function. Dini’s theorem for equation and system. Curves and line integral. Length of a curve. Linear differential form. Vectorial field. Double and triple integral. Multiple integral. Reduction formulas. Gauss-Green formula. Divergence theorem. Stokes formula. Surfaces and surface integral. Area of a regular surface.