Konstantinos Tyros received his Ph.D. in 2010 from the National Technical University of Athens in Greece. From 2011 he is a postdoctoral researcher at the University of Toronto.

His main research interest focuses on Density Ramsey Theory.

Personal website


Recent and upcoming talks by Konstantinos Tyros

Ultrafilters, Ramsey Theory and Dynamics, Villeurbanne, November 20-24, 2017

Ultrafilters, Ramsey Theory and Dynamics 20-24 Nov 2017 Villeurbanne (France) Description This week-long event, scheduled between November 20 and November 24, 2017 at the University of Lyon 1, is a combined school and workshop focusing primarily on the rich interactions between ultrafilters, topological dynamics and ergodic theory and applications to Ramsey theory. continue reading…

Konstantinos Tyros: A disjoint union theorem for trees.

Friday 12 September Fields Institute, Room 210, 13:30-15:00 Speaker: Konstantinos Tyros. Title:  A disjoint union theorem for trees. Abstract: In this talk we will present an infinitary disjoint union theorem for level products of trees.  continue reading…

Konstantinos Tyros: Primitive recursive bounds for the finite version of Gowers’ $c_0$ theorem.

21 and 28 March 2014, 13:30–15:00 Fields institute, Room 210 Speaker:  Konstantinos Tyros Title:  Primitive recursive bounds for the finite version of Gowers’ $c_0$ theorem. Abstract: In this talk we will present proofs for the finite version of Gowers’ $c_0$ theorem for both the positive and the general case providing primitive recursive bounds. continue reading…

Konstantinos Tyros: An infinitary version of the Furstenberg-Weiss Theorem

06/December/2013,  13:30–15:00 Fields institute, Room 210 Speaker:  Konstantinos Tyros Title:  An infinitary version of the Furstenberg-Weiss Theorem Abstract: In 2003 H. Furstenberg and B. Weiss obtained a far reaching extension of the famous Szemeredi’s theorem on arithmetic progressions. continue reading…

7th Young Set Theory Workshop, May 12-16, 2014

This year, the workshop wil take place in Poland. The aims of the “Young Set Theory Workshops” are to bring together young researchers in the domain of set theory and give them the opportunity to learn from each other and from experts in a friendly environment. continue reading…

Konstantinos Tyros: A discussion on Density Ramsey Theory

19/April/2013, 13:30–15:00 Fields institute,Room 210 Speaker: Konstantinos Tyros Abstract: We will present some recent results in Density Ramsey Theory.  In particular, we will present a density version of a result due to Carlson and Simpson concerning left variable words, which consists a common extension of the Density Hales-Jewett Theorem and the Density Halpern-Läuchli Theorem. continue reading…

Axiomatic approaches to forcing techniques in set theory, November 3-8, 2013

The Banff International Research Station will host the “Axiomatic approaches to forcing techniques in set theory” workshop from November 3rd to November 8th, 2013. The focus of this program is on forcing axioms and their applications within mathematics. continue reading…

Konstantinos Tyros: Density theorems for strong subtrees

Toronto Set Theory Seminar Friday, November 18 from 1:30 to 3pm Fields, Room 210 Speaker: Konstantinos Tyros (Toronto) Title: Density theorems for strong subtrees Abstract: In this talk we will present the main ingredients of the proof of the density version of Halpern Lauchli Theorem. continue reading…

Konstantinos Tyros: Density Theorems for Trees

Toronto Set Theory Seminar Friday, July 8 from 1:30p to 3pm Fields Institute, Room 210 Speaker: Konstantinos Tyros (Toronto) Title: Density Theorems for Trees continue reading…