Asaf Karagila
I don't have much choice...

Blog posts from 2022

Multiple Choice

Which answer is the most correct?

  1. All of the above.
  2. All of the above.
  3. All of the above.
  4. All of the above.
  5. None of the above.
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Question on Dually Dedekind-infinite sets

I got an email a few days ago from Lucas Polymeris, a Chilean student, who asked me a very nice question. I want to go through the journey I took from that question to the answer.

Before we get to the question, let's review some definitions.

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It's been a great ride at the University of East Anglia. I've come there as a postdoc and left with a permanent job. In today's climate, that's nothing to scoff at. But this is the end of this part of the journey. I'm leaving UEA and soon I will be leaving Norwich.

Come the morning, I will officially be a University Academic Fellow at the University of Leeds. In Leeds, as you might have guessed at this point. My two postdocs are coming with, which is great, and there might be a Ph.D. studentship call sometime later this spring, watch out for announcements. But we'll see about that. The first step is to sette in and get back to work.

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