Combinatorical and Algebraic Structures Seminar
Session details
| Date: | 14.5.2013 |
| Speaker: | Volker Ziegler, RICAM, Austrian Academy of Sciences |
| Title: | Distinct unit generated fields |
| Abstract: | Starting with a paper of Jacobson form the 1960s, many authors became interested in characterizing all algebraic number fields in which each integer is the sum of pairwise distinct units. Although there exist many partial results for number fields of low degree, a full characterization of these number fields is still not available. In this talk a method which is related to beta expansions is discussed and applied to totally complex quartic fields. POZOR ZMĚNA! Seminář výjimečně začíná až ve 14:30 a koná se v místnosti T212. |
Return to index.
last update: 27.9.2007, webmaster: Petr Ambrož