You're reading the public-facing archive of the Category Theory Zulip server.
To join the server you need an invite. Anybody can get an invite by contacting Matteo Capucci at name dot surname at gmail dot com.
For all things related to this archive refer to the same person.
It seems that the CT calendar linked to here (https://golem.ph.utexas.edu/category/2020/04/category_theory_calendar.html) actually links to the new ACT wiki. Can someone fix this?
Also, how do I get to the CT calendar?
Update: I found it: https://teamup.com/ksfss6k4j1bxc8vztb
@Daniel Geisler Are you maintaining this calendar? If so, we can link to it from ACT Wiki home page.
cc: @[Mod] Morgan Rogers
@David Tanzer I neither maintain any calendars or any other resources at the moment. I don't even know who manages the different calendars. Sorry.
Hey, could the different managers of calendars speak up?
This was a service that Daniel kindly volunteered to set up but which no one else has taken independent responsibility over apart to ask for particular events to be added, as far as I know. If it could somehow be set up such that events can be pushed/submitted to it/edited by members of the community on a password-protected page, that would probably minimize the individual responsibility, but I have little concept of the set-up cost of such a system.
@John Baez, @Paolo Perrone and possibly @David Spivak are/were responsible for recent or upcoming seminars that were hosted on the calendar, so as far as its contents go, they seem sensible folks to ask.
Joshua Meyers said:
It seems that the CT calendar linked to here (https://golem.ph.utexas.edu/category/2020/04/category_theory_calendar.html) actually links to the new ACT wiki. Can someone fix this?
That's my blog article, so only I can fix it.
I see, someone changed what the URL
points to. Now it points to the new wiki.
I am a relative newcomer to this community, and am just catching up on things. I only heard about this calendar service a couple of days ago. Just to get clear, @Daniel Geisler , if some calendar managers come up with new data, is this service still available to them?
There's an admin link to the calendar, which can be used to add new calendars, or modifying existing events. It would be helpful if someone volunteered to take responsibility for it, e.g. made sure it was kept up to date.
I find the calendar somewhat mystifying. I don't know who can change it, and how, etc.
I'm helping with administrative matters and happy to help with the calendars.
John Baez said:
I find the calendar somewhat mystifying. I don't know who can change it, and how, etc.
There's a link, which is available to anyone subscribed to #seminars calendar. Once you visit that link, you are able to add new calendars, or modify existing entries.
If there was a landing page for the community, this information could go there too.
I just created a wiki page called Calendars, and started it out with the above link to the CT calendar ("CT seminars, conferences & community events").
You will see a quick link to the Calendars page on the main page of the ACT wiki: https://wiki.functorialwiki.org/act/show/HomePage.
If any new calendars get created, can somebody add them to the Calendars page. Thanks
@David Tanzer I can help with adding calendars to the Calendar page.
Good! We've got to get people in the habit of using the wiki. I'll figure out some things to do with it.
@Daniel Geisler Thanks for the clarifications, and the offer of help. At the moment it doesn't seem like there's much to do on the wiki for calendar data management, but who knows what might turn up in the future. Conceivably it could become helpful as a place for staging and organizing data, prior to an admin loading it into the calendar - time will tell.
By the way, for a lightweight but user-editable calendar, Markdown tables can be used right in the page source. For example see this calendar by @Jacques Distler .
On the other hand, @Daniel Geisler , if you're interested in helping to build the wiki, there is substantive work to be done for the conferences and seminars page. So as not to hijack the calendars thread, I will collect my notes and start a new topic elsewhere. -Best
@David Tanzer Sounds like a valid good deed. :slight_smile:
@Nathanael Arkor What package is being used for this calendar server? The output is nice.
It's a teamup calendar: https://teamup.com/ksfss6k4j1bxc8vztb.
I still think people should fix the original issue, that the link to the calendar links to the wiki instead, in one of two ways: either make categorytheory.world point to the calendar again, or change the link in https://golem.ph.utexas.edu/category/2020/04/category_theory_calendar.html and https://johncarlosbaez.wordpress.com/2020/04/06/category-theory-calendar/ to something that points to https://teamup.com/ksfss6k4j1bxc8vztb.
Right now it is hard for people to find the calendar who don't have access to Zulip. (I ultimately managed to find it only by searching in here.)
Joshua Meyers said:
I still think people should fix the original issue, that the link to the calendar links to the wiki instead, in one of two ways: either make categorytheory.world point to the calendar again, or change the link in https://golem.ph.utexas.edu/category/2020/04/category_theory_calendar.html and https://johncarlosbaez.wordpress.com/2020/04/06/category-theory-calendar/ to something that points to https://teamup.com/ksfss6k4j1bxc8vztb.
I fixed the first of these because you asked me to.
I will now fix the second, because you have now asked me to do that too.
It's a bit odd to talk about "people" when it's just me who is writing these blog articles. I'm the only "people" who can do this stuff.
Maybe you think I have a team of people working for me? :upside_down:
Thanks! I said "people" because if the second of the two ways was chosen, it would have been someone other than you, but I agree it was awkward.
I'm the admin of the teamup calendar, but I don't/can't manage urls pointing to it
Plus the admin link is public-ish
@Matteo Capucci I can assign the categorytheory.world URL to you.
Thanks Daniel, but there's no need to!
I think it suffices to point directly to the teamup calendar
@Matteo Capucci - I just learned there's a category theory seminar series called the The New York City Category Theory Seminar, which is not listed on your calendar:
http://www.sci.brooklyn.cuny.edu/~noson/CTseminar.html
They are meeting today, September 16th, at 07:00 PM Eastern Time.
Future meetings are also listed on this webpage!
Great!
So, I manually added all the talks listed so far. It'd be great to have an heads up when new info comes through. Do you know any of the organizers?
I know Noson Yanofsky, who seems to be the boss of this. Is there an email address I should have him contact?