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…