Veranstaltung
On stabilisation phenomena in Iwasawa theory
Titel der Veranstaltung | On stabilisation phenomena in Iwasawa theory |
Reihe | MathematischeGesellschaft |
Veranstalter | Mathematisches Institut |
Referent/in | Dr. Sören Kleine |
Einrichtung Referent/in | Universität der Bundeswehr München |
Veranstaltungsart | Kolloquium |
Kategorie | Forschung |
Anmeldung erforderlich | Nein |
Beschreibung | In Iwasawa theory one studies the asymptotic growth of arithmetic invariants in a chain of p-power field extensions (e.g., the class numbers of the intermediate number fields or the Tate-Shafarevich groups of algebraic varieties defined over these number fields). Surprisingly, many of these invariants grow in a very uniform manner; it is then of particular interest to determine the number of fields in the chain which are sufficient for revealing the exact growth pattern. After a self-contained introduction to the subject, we will discuss several situations in which one can make explicit a sufficient number of fields. |
Zeit | Beginn: 28.11.2019, 16:15 Uhr Ende: 28.11.2019 , 17:15 Uhr |
Ort |
Mathematisches Institut (Bunsenstr 3-5) Sitzungszimmer |
Kontakt |
0551-3927752 annalena.wendehorst@mathematik.uni-goettingen.de |