# Recent and upcoming talks by Ralf Schindler

## Set Theory events in Poland, September 15-19, 2014

Thematic session in set theory at the dmv-ptm joint meeting, Workshop in set theory. Będlewo, Poznań 14-17-20.09.2014. Arrival in Będlewo – the evening of Sunday, 14.09. Workshop activities – Monday, Tuesday, 15,16.09. continue reading…

## MFO workshop in Set Theory, Oberwolfach, January 2014

These are title of the talks from the 2014 Oberwolfach meeting. Below, are some of the slides. Brendle – Rothberger gaps in analytic quotients Conley – Measurable analogs of Brooks’s theorem for graph colorings Cramer – Inverse limit reflection and generalized descriptive set theory Cummings – Combinatorics at successors of singulars Dobrinen – Progress in topological Ramsey space theory Dzamonja – Combinatorial versions of SCH Fischer – Template iterations and maximal cofinitary groups Gitik – Short extenders forcings and collapses Golshani – The effects of adding a real to models of set theory Koepke – An Easton-like Theorem for ZF Set Theory Krueger – Forcing square with finite conditions Lupini – Borel complexity and automorphisms of $C^*$-algebras Melleray – Full groups of minimal homeomorphisms and descriptive set theory Mildenberger – Specialising Aronszajn trees in a gentle way Moore – Completely proper forcing and the Continuum Hypothesis Motto Ros – On the descriptive set-theoretical complexity of the embeddability relation on uncountable models Neeman – Higher analogues of PFA Rinot – Complicated Colorings Sabok – Automatic continuity for isometry groups Sargsyan – Core Model Induction and Hod Mice Schindler – Does $\Pi^1_1$  determinacy yield 0#? continue reading…

## Ralf Schindler: Does Pi-1-1 determinacy yield 0#?

Monday, October 21, 2013, 16.30 Seminar room 1.008, Mathematical Institute, University of Bonn Speaker: Ralf Schindler (University of Münster) Title: Does Pi-1-1 determinacy yield 0#? Abstract: It is unknown whether Pi-1-1 determinacy yields 0# in third order arithmetic. continue reading…

## Ralf-Dieter Schindler: Stationary reflection, mouse reflection, and strategy reflection

Speaker: Ralf-Dieter Schindler Institution: Uni Muenster (Germany) and UC Berkeley Time: Mon, 02/25/2013 – 4:00pm – 5:30pm Location: RH 440R Set theory studies reflection principles of different forms. The talk will discuss the role of stationary reflection and threadability in the core model induction. continue reading…

## Workshop on Iterated Forcing and Large Cardinals, November 12-16, 2012

This workshop will take place at the Fields institute, as a part of the 2012 Thematic Program on Forcing and its Applications. Organizing Committee: Michal Hrusak Saharon Shelah W. Hugh Woodin continue reading…

## MALOA Set Theory Research Workshop, October 25 – 28, 2012

MALOA Set Theory Research Workshop Universität Münster Organizers: Benjamin Miller and Ralf Schindler This is a workshop on set theory intended mainly for PhD students, but postdocs and more senior mathematicians are welcome. continue reading…