Ober­sem­in­ar "Num­ber The­ory and Arith­met­ic­al Stat­ist­ics": PD Dr. Markus Kirschmer (Pader­born), Or­ders in num­ber fields

Location: A3.339
Organizer: Prof. Dr. Jürgen Klüners

Titel: Orders in number fields

Abstract: Zassenhaus' well known Round 2 algorithm yields an effective method to compute the maximal order Z_K in a given number field K.
We show how to reverse this process to enumerate the orders of a given index in Z_K or containing some fixed order.
This is joint work with J. Klüners.