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German original

Approximation Theory
(dt. Approximationstheorie)

Level, degree of commitment in original study programme Advanced module, compulsory elective module
Forms of teaching and learning,
Lecture (4 SWS), recitation class (2 SWS),
270 hours (90 h attendance, 180 h private study)
Credit points,
formal requirements
9 CP
Translation missing. German original:
Studienleistung: Erreichen von mindestens 50 Prozent der Punkte aus den wöchentlich zu bearbeitenden Übungsaufgaben.
Prüfungsleistung: Klausur oder mündliche Prüfung
The grading is done with 0 to 15 points according to the examination regulations for study course M.Sc. Mathematics.
Original study programme M.Sc. Mathematik / Vertiefungsbereich Mathematik
One semester,
Regelmäßig im Wechsel mit anderen advanced moduleen in angewandter Mathematics
Person in charge of the module's outline Prof. Dr. Stephan Dahlke


function spaces, best approximation, approximation with polynomials, splines and trigonometric functions, smoothness modules and K-functions

Qualification Goals

The students shall

  • learn to recognize and assess the relevance of approximation theory for practical problems, e.g. from numerical analysis, and to acquire the approximation theoretical tools to solve these problems,
  • learn how methods of linear algebra, analysis and numerical analysis interact,
  • Re-evaluate knowledge from the basic modules and some advanced modules,
  • to recognise the relations of approximation theory to other areas of mathematics and to other sciences,
  • practice mathematical working methods (development of mathematical intuition and its formal justification, training of the ability to abstract, proof techniques),
  • improve their oral communication skills in the exercises by practicing free speech in front of an audience and during discussion.


Translation is missing. Here is the German original:

Keine. Empfohlen werden die Kompetenzen, die in den Basismodulen vermittelt werden.

Recommended Reading

  • DeVore, R., Lorenz, G.G., Constructive Approximation, Springer, New York, 1993
  • Powell, M.J.D., Approximation Theory and Methods, Cambridge Univer-sity Press, 1981
  • Cheney, W., Light, W., A Course on Approximation Theory, Brooks/-Cole Publishing Company, 1999

Please note:

This page describes a module according to the latest valid module guide in Wintersemester 2018/19. Most rules valid for a module are not covered by the examination regulations and can therefore be updated on a semesterly basis. The following versions are available in the online module guide:

The module guide contains all modules, independent of the current event offer. Please compare the current course catalogue in Marvin.

The information in this online module guide was created automatically. Legally binding is only the information in the examination regulations (Prüfungsordnung). If you notice any discrepancies or errors, we would be grateful for any advice.