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Steve.Vickers
@steve-vickers
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Joined: Jun 28, 2021
Last seen: Jul 2, 2021
Topics: 0 / Replies: 9
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RE: Parametrized geometric theories

@ocaramello Frustrating. I didn’t understand it and you can’t remember it. Will the discussions be included in the recordings?

3 years ago
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RE: Parametrized geometric theories

@ocaramello Olivia - I think you misunderstand my question. I’m trying to catch up on the common understanding that seemed to underlie the panel ...

3 years ago
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Replies: 0
Views: 440
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RE: Parametrized geometric theories

@ocaramello Thanks, yes I’d love to see your work with Zanfa when you have it complete. However, I sensed in this morning’s discussion that there ...

3 years ago
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Replies: 7
Views: 613
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RE: Geometric Logic

@matthias-hutzler Interestingly, that’s pretty much the way I defined general maps in “Sketches for arithmetic universes”. If T and T’ are two theo...

3 years ago
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RE: Geometric Logic

Correction - “Topical categories of domains” was 1999 - Steve.

3 years ago
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RE: Geometric Logic

@ocaramello Also in various papers of my own (all on my website) dating back to 1990 in [1] “Topical categories of domains”. [2] “Locales and topos...

3 years ago
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RE: Geometric Logic

@matthias-hutzler It's useful to remember that the geometric techniques allow you to define maps (geometric morphisms), not just equivalences. Fo...

3 years ago