Browsing Workshops 2018 by Workshop Code "1816c"
Now showing items 1-1 of 1
[OWR-2018-19] (2018) - (15 Apr - 21 Apr 2018)It is a deep open problem whether all expanders are superexpanders. In fact, it was already a major challenge to prove the mere existence of superexpanders. However, by now, some classes of examples are known: Lafforgue’s ...