IMPRESSUM    DATENSCHUTZ
	Fakultät für Mathematik	Universität Regensburg
Die folgenden Informationen sind noch nicht freigegeben und deshalb unverbindlich: Topics in topology: Reidemeister torsion Semester SoSe 2026 Lecturer Stefan Friedl Type of course (Veranstaltungsart) Vorlesung German title Ausgewählte Themen der Topologie: Reidemeister torsion Contents We will first study twisted (co-) homology. Afterwards we will introduce Reidemeister torsion. This invariant has many applications, e.g. it can be used to classify lens spaces and it gives rise to invariants of knots and links Literature there will be typed lecture notes Recommended previous knowledge fundamental groups and singular homology Time/Date Monday 10-12 and Thursday 8-10 Location Monday M102 and Thursday M101 Registration Registration for course work/examination/ECTS: FlexNow Course work (Studienleistungen) Successful participation in the exercise classes: Examination (Prüfungsleistungen) Oral exam: Duration: 25 minutes, Date: first week of the break or later if needed, re-exam: Date: Modules BV, MV, MGAGeo ECTS 9

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