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CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2025/2026

Complex Analysis

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Code Completion Credits Range Language
B0B01KANA Z,ZK 4 2P+2S Czech
Course guarantor:
Zdeněk Mihula
Lecturer:
Zdeněk Mihula
Tutor:
Ladislav Drážný, Zdeněk Mihula, Hana Turčinová
Supervisor:
Department of Mathematics
Synopsis:

The course is an introduction to the fundamentals of complex analysis and its applications. The basic principles of Fourier, Laplace, and Z-transform are explained, including their applications, particularly to solving differential and difference equations.

Requirements:
Syllabus of lectures:

1. Complex numbers. Limits and derivatives of complex functions.

2. Cauchy-Riemann conditions, holomorphic functions. Harmonic functions.

3. Elementary complex functions. Line integral.

4. Cauchy's theorem and Cauchy's integral formula.

5. Power series representation of holomorphic functions.

6. Laurent series. Isolated singularities.

7. Residues. Residue theorem.

8. Fourier series and basic properties of Fourier transform.

9. Inverse Fourier transform. Applications of Fourier transform.

10. Basic properties of Laplace transform.

11. Inverse Laplace transform. Applications of Laplace transform.

12. Basic properties of Z-transform.

13. Inverse Z-transform. Applications of Z-transform.

14. Spare lecture

Syllabus of tutorials:

1. Complex numbers. Limits and derivatives of complex functions.

2. Cauchy-Riemann conditions, holomorphic functions. Harmonic functions.

3. Elementary complex functions. Line integral.

4. Cauchy's theorem and Cauchy's integral formula.

5. Power series representation of holomorphic functions.

6. Laurent series. Isolated singularities.

7. Residues. Residue theorem.

8. Fourier series and basic properties of Fourier transform.

9. Inverse Fourier transform. Applications of Fourier transform.

10. Basic properties of Laplace transform.

11. Inverse Laplace transform. Applications of Laplace transform.

12. Basic properties of Z-transform.

13. Inverse Z-transform. Applications of Z-transform.

14. Spare tutorial

Study Objective:
Study materials:

[1] H. A. Priestley: Introduction to Complex Analysis, Oxford University Press, Oxford, 2003.

[2] E. Kreyszig: Advanced Engineering Mathematics, Wiley, Hoboken, 2011.

[3] L. Debnath, D. Bhatta: Integral Transforms and Their Applications, CRC Press, Boca Raton, 2015.

Note:
Further information:
https://moodle.fel.cvut.cz/courses/B0B01KANA
Time-table for winter semester 2025/2026:
Time-table is not available yet
Time-table for summer semester 2025/2026:
Time-table is not available yet
The course is a part of the following study plans:
Data valid to 2025-04-27
For updated information see http://bilakniha.cvut.cz/en/predmet5605206.html