Jakob Kellner

Jakob Kellner

email:kellner (at symbol) fsmat.at
mail address:DMG/Algebra
TU Wien
Wiedner Hauptstrasse 8-10/104
1040 Wien, Austria
office:DA 07 A17 (in the Freihaus, green part, 7th floor)
office hours:by appointment

I am a mathematician working in set theory.

I am principal investigator (‘senior postdoc’, FWF project leader) at the set theory group (head: Martin Goldstern) at TU Wien.

Research highlight: Cichoń's Maximum.

Consistently, all ten independent entries in Cichoń's diagram can be different.
First shown using large cardinals, with Goldstern and Shelah (Ann. of Math., 2019, arXiv).
Later shown without large cardinals, with Goldstern, Mejia and Shelah (JEMS, 2021, arXiv).

(This even got some German and English press.)

Here you can find:

Handout for the 2021 Luminy talk Adding the evasion Number to Cichoń's Maximum.

This page and all subpages © Jakob Kellner. Impressum