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FSI-2MAcad. year: 2025/2026
Differential and integral calculus of functions of several variables including problems of finding maxima and minima and calculating limits, derivatives, differentials, double and triple integrals. Also dealt are the line and surface integrals both in a scalar and a vector field. At seminars, the MAPLE mathematical software is used.
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Classification of course in study plans
specialization STI , 1 year of study, summer semester, compulsoryspecialization MTI , 1 year of study, summer semester, compulsory
Lecture
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Syllabus
Week 1: Functions in more variables: basic definitions, limit of a function, continuous functions, partial derivative.Week 2: Higher-order partial derivatives, gradient of a function, derivative in a direction, first-order and higher-order differentials, tangent plane to the graph of a function in two variables.Week 3: Taylor polynomial, local maxima and minima of functions in several variables.Week 4: Relative maxima and minima, absolute maxima and minima.Week 5: Functions defined implicitly.Week 6: Double and triple integral, Fubini's theorem: calculation on normal sets.Week 7: Substitution theorem, cylindrical a spherical co-ordinates.Week 8: Applications of double and triple integrals.Week 9: Curves and their orientations, first-type line integral and its applications.Week 10: Second-type line integral and its applications, Green's theorem.Week 11: Line integrals independent of the integration path, potential, the nabla and delta operators, divergence and curl of a vector field.Week 12: Surfaces (parametric equations, orienting of a surface), first-type surface integral and its applications.Week 13: Second-type surface integral and its applications, Gauss' theorem and Stokes' theorem.
Exercise
Computer-assisted exercise