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Stream: community: general

Topic: David Myers on HoTT


view this post on Zulip David Spivak (Mar 26 2020 at 16:00):

the talk will be here:
https://zoom.us/j/667324456?pwd=akVmZlM4T01uZjlpZzl1VEpSRW1Vdz09

view this post on Zulip Björn Gohla (Mar 26 2020 at 16:03):

Zoom asks for a password to join the meeting

view this post on Zulip Philipp G. Haselwarter (Mar 26 2020 at 16:09):

@Björn Gohla I think you can use the pwd= part of the URL, i.e. akVmZlM4T01uZjlpZzl1VEpSRW1Vdz09
I managed to connect to the video stream of the meeting, but I don't have audio. Might be a problem with the Zoom Linux client though.

view this post on Zulip Niels Voorneveld (Mar 26 2020 at 16:15):

I have audio. But I had to select: "join with computer audio" when joining.

view this post on Zulip Philipp G. Haselwarter (Mar 26 2020 at 16:26):

Found it, the audio setting are hidden behind the arrow next to the big scary Unmute button

view this post on Zulip David Jaz (Mar 26 2020 at 17:14):

Hi everyone, I'm here to chat about doing category theory in HoTT!

view this post on Zulip David Michael Roberts (Mar 26 2020 at 23:25):

Can people give a time (pref UTC) when talks are held? I have no idea if this is now or earlier or in the future.

view this post on Zulip Paolo Perrone (Mar 26 2020 at 23:41):

Hi! The MIT Categories Seminar talks are generally given on Thursdays at 12 noon, Boston time.

view this post on Zulip Paolo Perrone (Mar 26 2020 at 23:42):

If you missed today's talk, here's the video: https://youtu.be/nalC40POVLU

view this post on Zulip Robert Smart (Mar 28 2020 at 04:27):

Is there any reason why the morphisms of a precategory are given as a Set, rather than as a dependent type depending on the end points?

view this post on Zulip Ulrik Buchholtz (Mar 28 2020 at 08:15):

Robert Smart said:

Is there any reason why the morphisms of a precategory are given as a Set, rather than as a dependent type depending on the end points?

If you look at the definition here, the morphisms are indeed indexed on the end points.

BTW, @David Jaz, nice talk!