Prikry Forcing Online

Nov 19 2020, 14:07

My new postdoc, Jiachen Yuan, suggested it will be a good idea to have a one-day workshop on Prikry forcing. And I agreed, so we're doing this. You can find more details on the website right here. Here are the highlights:

1. We'll do this online on December 14th;
2. there are four invited speakers: Alejandro Poveda (HUJI), Tom Benhamou (TAU), Sittinon Jirattikansakul (CMU), and Chris Lambie-Hanson (VCU);
3. there are two sessions of mini-talks (10 minutes each), open for any early career researcher wanting to give a quick overview or present a very short proof on any set theoretic topic.

Methods in Higher Forcing Axioms: The inevitable conclusion

Sep 17 2019, 17:42

The meeting in Norwich is over. Here are my thoughts.

It felt haphazard, without a concrete plan. And that was great. In the first day, Tadatoshi Miyamoto and David (Asperó) presented two problems in the morning and in the early afternoon. We then had a discussion about them, and it was just a general discussion, that went very well.

Methods in Higher Forcing Axioms

Sep 09 2019, 16:12

Methods in Higher Forcing Axioms (or MEHIFOX, for short) is an experimental workshop hosted in Norwich by David Asperó and myself. You can find the website, right here. This workshop is sponsored by the London Mathematical Society, and the School of Mathematics in UEA.

The idea is to have a workshop, where we actually work. This is contrary to the normal use of "workshop" (in set theory, at least, but I believe in most mathematical areas) which means a very small conference where almost all the participants are also speaking.

Five Star Theorems

Aug 24 2018, 16:35

Talks. Giving talks. We usually don't give talks about past research. Talks are meant to present recent research, things you've just finished, that you're finishing right now, that you've found out!

So often times, it seems, it is very tempting to talk about theorems that you haven't finished writing their proofs in full. Usaully, we put "work in progress" to indicate that this is something not fully verified, not fully vetted (at the very least by ourselves).

Strong coloring

Jul 07 2017, 12:02

I am sitting in the 6th European Set Theory Conference in Budapest, and watching all these wonderful talks, and many of them use colors for emphasis of some things. But yesterday one of the talks was using "too many colors", enough to make me make a comment at the end of the talk after all the questions were answered. Since I received some positive feedback from other people here, I decided to write about it on my blog, if only to raise some awareness of the topic.

There is a nontrivial percentage of the population which have some sort of color vision deficiency. Myself included. Statistically, I believe, if you have 20 male participants, then one of them is likely to have some sort of color vision issues. Add this to the fairly imperfect color fidelity of most projectors, and you get something that can be problematic.

MM70: YouTube links!

Jun 14 2016, 15:46

During the first day of the conference we realized that it might be a good idea to get the lectured videoed, so we quickly set up the videos for the second and third day. With the exception of one speaker who asked not to be videoed, you can find all the lectures from the second and third day of the conference in this YouTube Playlist.

Enjoy!

MM70: Registration is now open!

Dec 02 2015, 19:01

I am happy to announce, on behalf of the organizing committee, that the registration for Menachem Magidor's 70th Birthday Conference is now open!