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Real functions I

Some basic information about the module

Cycle of education: 2019/2020

The name of the faculty organization unit: The faculty Mathematics and Applied Physics

The name of the field of study: Mathematics

The area of study: sciences

The profile of studing:

The level of study: second degree study

Type of study: full time

discipline specialities : Applications of Mathematics in Economics

The degree after graduating from university: master

The name of the module department : Department of Mathematics

The code of the module: 1488

The module status: mandatory for teaching programme Applications of Mathematics in Economics

The position in the studies teaching programme: sem: 1 / W30 C45 / 5 ECTS / Z

The language of the lecture: Polish

The name of the coordinator: Prof. Józef Banaś, DSc, PhD

office hours of the coordinator: podane w harmonogramie pracy jednostki.

semester 1: Agnieszka Chlebowicz, PhD , office hours as in the work schedule of Department of Nonlinear Analysis.

The aim of studying and bibliography

The main aim of study: To familiarize students with the fundamentals of measure theory with particular emphasis on Lebesgue measure.

The general information about the module: The module is implemented in the first semester in the form of lectures (30 hours) and exercises (45 hours).

Bibliography required to complete the module
Bibliography used during lectures
1 E. DiBenedetto Real Analysis Birkhäuser, Springer, New York. 2016
2 S. Łojasiewicz Wstęp do teorii funkcji rzeczywistych PWN, Warszawa. 1973
3 W. Rudin Analiza rzeczywista i zespolona PWN, Warszawa. 1986
4 R. Sikorski Funkcje rzeczywiste, tom I PWN, Warszawa. 1958
Bibliography used during classes/laboratories/others
1 W. Rudin Analiza rzeczywista i zespolona PWN, Warszawa. 1986
2 R. Sikorski Funkcje rzeczywiste, tom I PWN, Warszawa. 1958

Basic requirements in category knowledge/skills/social competences

Formal requirements: The student satisfies the formal requirements set out in the study regulations

Basic requirements in category knowledge: A student has mathematical knowledge which allows him/her to understand the lectured material.

Basic requirements in category skills: Ability to use fundamental mathematical tools and the knowledge obtained during the first level studies.

Basic requirements in category social competences: A student is prepared to undertake substantiated mathematical operations in order to solve a task.

Module outcomes

MEK The student who completed the module Types of classes / teaching methods leading to achieving a given outcome of teaching Methods of verifying every mentioned outcome of teaching Relationships with KEK Relationships with PRK
01 knows basic concepts and definitions given during the course of lectures i.e.: lower limit and upper limit of a sequence of sets, field of sets and sigma-field of sets, finitely additive measure and sigma additive measure, complete measure, Jordan measure, exterior measure, Caratheodory's condition lecture, exercises test K_W01++
K_W02+
K_W03+
K_W04+++
K_W05++
K_W07+
K_K04+
K_K07+
P7S_KK
P7S_KO
P7S_KR
P7S_WG
P7S_WK
02 knows how to perform fundamental operations on sets and is able to indicate lower limit and upper limit of a sequence of sets lecture, exercises test K_W01++
K_W02+
K_W03+
K_U01++
K_U02++
K_U04+
K_U08+
K_K01+
P7S_KK
P7S_UK
P7S_UO
P7S_UW
P7S_WG
P7S_WK
03 knows how to check properties of family of sets lecture, exercises test K_W01++
K_W02+
K_W03+
K_U01++
K_U02++
K_U04+
K_U07+
K_U08+
K_K01+
P7S_KK
P7S_UK
P7S_UO
P7S_UW
P7S_WG
P7S_WK
04 knows how to check if a given function is finitely additive measure and if it is sigma additive measure lecture, exercises test K_W01++
K_W02+
K_W03+
K_U01++
K_U02++
K_U03++
K_U04+
K_U05+
K_U07+
K_U08+
K_U09+
K_U13+
K_U14+
K_K01+
P7S_KK
P7S_UK
P7S_UO
P7S_UW
P7S_WG
P7S_WK
05 knows how to calculate or estimate Jordan measure of a set contained in R or R^2 lecture, exercises test K_W01++
K_W02+
K_W03+
K_U01++
K_U02++
K_U03++
K_U04+
K_U07+
K_U15+
K_K01+
K_K02++
P7S_KK
P7S_KO
P7S_UK
P7S_UO
P7S_UU
P7S_UW
P7S_WG
P7S_WK
06 knows how to check if a given function is exterior measure lecture, exercises test K_W01++
K_W02+
K_W03+
K_W07+
K_U01++
K_U03++
K_U05+
K_U09+
K_U13+
K_U14+
K_K01+
K_K02++
K_K07+
P7S_KK
P7S_KO
P7S_KR
P7S_UK
P7S_UW
P7S_WG
P7S_WK

Attention: Depending on the epidemic situation, verification of the achieved learning outcomes specified in the study program, in particular credits and examinations at the end of specific classes, can be implemented remotely (real-time meetings).

The syllabus of the module

Sem. TK The content realized in MEK
1 TK01 Sets, operations on sets, family of sets, sequences of sets. Operations on family of sets. Lower limit and upper limit of a sequence of sets. Additive family, sigma additive family, difference family, multiplicative family, sigma multiplicative family, complementary family. W01-W08, C01-C12 MEK01 MEK02 MEK03
1 TK02 Field of sets and sigma-field of sets. Sigma-field generated by any family of sets. Sigma-field of Borel sets. Finitely additive measure and its properties. Sigma additive measure. Space with a measure. Complete measure. Extension of measure to complete measure. W09-W16, C13-C24 MEK01 MEK04
1 TK03 Definition and properties of Jordan measure. Cantor set and its Jordan measure. Measurable sets and non-measurable sets in the Jordan's sense. W17-W22, C25-C33 MEK01 MEK05
1 TK04 Exterior measure. Caratheodory's condition. Metric exterior measure. Lebesgue measure. The structure of measurable sets in the Lebesgue's sense. Problems related to the determination of Lebesgue measure of sets and properties of measurable sets in the Lebesgue's sense. Examples of non-measurable sets in the Lebesgue's sense. W23-W30, C34-C45 MEK01 MEK06

The student's effort

The type of classes The work before classes The participation in classes The work after classes
Lecture (sem. 1) contact hours: 30.00 hours/sem.
complementing/reading through notes: 10.00 hours/sem.
Class (sem. 1) The preparation for a Class: 15.00 hours/sem.
The preparation for a test: 15.00 hours/sem.
contact hours: 45.00 hours/sem.
Finishing/Studying tasks: 10.00 hours/sem.
Advice (sem. 1) The preparation for Advice: 3.00 hours/sem.
The participation in Advice: 3.00 hours/sem.
Credit (sem. 1) The preparation for a Credit: 10.00 hours/sem.
The written credit: 4.00 hours/sem.

The way of giving the component module grades and the final grade

The type of classes The way of giving the final grade
Lecture A credit for the lecture is based on attendance at the lectures.
Class A credit for the exercises is based on the results of tests and oral answers.
The final grade The final grade is a credit for the exercises.

Sample problems

Required during the exam/when receiving the credit
(-)

Realized during classes/laboratories/projects
(-)

Others
(-)

Can a student use any teaching aids during the exam/when receiving the credit : no

The contents of the module are associated with the research profile: yes

1 J. Banaś; J. Madej Asymptotically Stable Solutions of Infinite Systems of Quadratic Hammerstein Integral Equations 2024
2 J. Banaś; J. Madej On solutions vanishing at infinity of infinite systems of quadratic Urysohn integral equations 2024
3 J. Banaś; J. Ochab; T. Zając On the smoothness of normed spaces 2024
4 A. Ali; J. Banaś; . Mahfoudhi; B. Saadaoui (P,Q)–ε-Pseudo Condition Spectrum for 2×2 Matrices. Linear Operator and Application 2023
5 J. Banaś; R. Taktak Measures of noncompactness in the study of solutions of infinite systems of Volterra-Hammerstein-Stieltjes integral equations 2023
6 J. Banaś; V. Erturk; P. Kumar; A. Manickam; S. Tyagi A generalized Caputo-type fractional-order neuron model under the electromagnetic field 2023
7 J. Banaś; A. Chlebowicz; M. Taoudi On solutions of infinite systems of integral equations coordinatewise converging at infinity 2022
8 J. Banaś; R. Nalepa The Space of Functions with Tempered Increments on a Locally Compact and Countable at Infinity Metric Space 2022
9 J. Banaś; R. Nalepa; B. Rzepka The Study of the Solvability of Infinite Systems of Integral Equations via Measures of Noncompactness 2022
10 J. Banaś; W. Woś Solvability of an infinite system of integral equations on the real half-axis 2021
11 J. Banaś; A. Chlebowicz; W. Woś On measures of noncompactness in the space of functions defined on the half-axis with values in a Banach space 2020
12 J. Banaś; B. Krichen; B. Mefteh Fixed point theorems in WC-Banach algebras and their applications to infinite systems of integral equations 2020
13 J. Banaś; L. Olszowy Remarks on the space of functions of bounded Wiener-Young variation 2020
14 J. Banaś; A. Chlebowicz On solutions of an infinite system of nonlinear integral equations on the real half-axis 2019
15 J. Banaś; B. Rzepka Ocena efektywności inwestycji 2019
16 J. Banaś; B. Rzepka Wykłady matematyki finansowej 2019
17 J. Banaś; L. Olszowy On the equivalence of some concepts in the theory of Banach algebras 2019
18 J. Banaś; M. Krajewska On solutions of semilinear upper diagonal infinite systems of differential equations 2019
19 J. Banaś; R. Nalepa A measure of noncompactness in the space of functions with tempered increments on the half-axis and its applications 2019
20 J. Banaś; T. Zając On a measure of noncompactness in the space of regulated functions and its applications 2019
21 L. Abadias; E. Alvarez; J. Banaś; C. Lizama Solvability and uniform local attractivity for a Volterra equation of convolution type 2019