Course detail

# Selected parts from mathematics I.

The aim of this course is to introduce the basics of calculation of local, constrained and absolute extrema of functions of several variables, double and triple inegrals, line and surface integrals in a scalar-valued field and a vector-valued field including their physical applications.
In the field of multiple integrals , main attention is paid to calculations of multiple integrals on elementary regions and utilization of polar, cylindrical and sferical coordinates, calculalations of a potential of vector-valued field and application of integral theorems.

Language of instruction

Czech

Number of ECTS credits

5

Mode of study

Not applicable.

Learning outcomes of the course unit

Students completing this course should be able to:
- calculate local, constrained and absolute extrema of functions of several variables.
- calculate multiple integrals on elementary regions.
- transform integrals into polar, cylindrical and sferical coordinates.
- calculate line and surface integrals in scalar-valued and vector-valued fields.
- apply integral theorems in the field theory.

Prerequisites

The student should be able to apply the basic knowledge of analytic geometry and mathamatical analysis on the secondary school level: to explain the notions of general, parametric equations of lines and surfaces and elementary functions.
From the BMA1 and BMA2 courses, the basic knowledge of differential and integral calculus and solution methods of linear differential equations with constant coefficients is demanded. Especially, the student should be able to calculate derivative (including partial derivatives) and integral of elementary functions.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods include lectures and demonstration practical classes (computer and numerical) . Course is taking advantage of exercise bank and maplets on UMAT server.

Assesment methods and criteria linked to learning outcomes

The student's work during the semestr (written tests and homework) is assessed by maximum 30 points.
Written examination is evaluated by maximum 70 points. It consist of seven tasks (one from extrema of functions of several variables (10 points), two from multiple integrals (2 X 10 points), two from line integrals (2 x 10 points) and two from surface integrals (2 x 10 points)).

Course curriculum

1) Differential calculus of functions of several variables, limit, continuity, derivative
2) Vector analysis
3) Local extrema
4) Constrained and absolute extrema
5) Multiple integral
6) Transformation of multiple integrals
7) Applications of multiple integrals
8) Line integral in a scalar-valued field.
9) Line integral in a vector-valued field.
10) Potential, Green's theorem
11) Surface integral in a scalar-valued field.
12) Surface integral in a vector-valued field.
13) Integral theorems.

Work placements

Not applicable.

Aims

The aim of this course is to introduce the basics of theory and calculation methods of local and absolute extrema of functions of several variables, double and triple integrals, line and surface integrals including applications in technical fields.
Mastering basic calculations of multiple integrals, especialy tranformations of multiple integrals and calculations of line and surface integrals in scalar-valued and vector-valued fields.
of a stability of solutions of differential equations and applications of selected functions
with solving of dynamical systems.

Specification of controlled education, way of implementation and compensation for absences

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

KRUPKOVÁ, V.: Diferenciální a integrální počet funkce více proměnných,skripta VUT Brno, VUTIUM 1999, 123s. (CS)

BRABEC, J., HRUZA, B.: Matematická analýza II, SNTL/ALFA, Praha 1986, 579s. (CS)

Elearning

Classification of course in study plans

• Programme BKC-EKT Bachelor's 0 year of study, winter semester, elective
• Programme BKC-MET Bachelor's 0 year of study, winter semester, elective
• Programme BKC-SEE Bachelor's 0 year of study, winter semester, elective
• Programme BKC-TLI Bachelor's 0 year of study, winter semester, elective
• Programme BPC-AMT Bachelor's 0 year of study, winter semester, elective

• Programme BPC-AUD Bachelor's

specialization AUDB-TECH , 0 year of study, winter semester, elective
specialization AUDB-ZVUK , 0 year of study, winter semester, elective

• Programme BPC-ECT Bachelor's 0 year of study, winter semester, elective
• Programme BPC-IBE Bachelor's 0 year of study, winter semester, elective
• Programme BPC-MET Bachelor's 0 year of study, winter semester, elective
• Programme BPC-SEE Bachelor's 0 year of study, winter semester, elective
• Programme BPC-TLI Bachelor's 0 year of study, winter semester, elective

• Programme IT-BC-3 Bachelor's

branch BIT , 2 year of study, winter semester, elective

• Programme BIT Bachelor's 2 year of study, winter semester, elective

#### Type of course unit

Lecture

26 hod., optionally

Teacher / Lecturer

Syllabus

1) Diferenciální počet funkcí více proměnných, limita, spojitost, derivace
2) Vektorová analýza
3) Lokální extrémy funkce více proměnných
4) Vázané a absolutní extrémy
5) Vícerozměrný integrál.
6) Transformace vícerozměrných integrálů
7) Aplikace vícerozměrných integrálů
8) Křivkový integrál ve skalární poli
9) Křivkový integrál ve vektorovém poli
10) Potenciál , Greenova věta
11) Plošný integrál ve skalárním poli
12) Plošný integrál ve vektorovém poli
13) Integrální věty

Fundamentals seminar

12 hod., compulsory

Teacher / Lecturer

Computer-assisted exercise

14 hod., compulsory

Teacher / Lecturer

Elearning