Start a new discussion

Not signed in

Want to take part in these discussions? Sign in if you have an account, or apply for one below

Discussion Tag Cloud

Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeNov 1st 2014

created anti-reduced object, for completeness

• CommentRowNumber2.
• CommentAuthorMike Shulman
• CommentTimeNov 1st 2014

I suppose there are also anti-coreduced objects? (-:

• CommentRowNumber3.
• CommentAuthorUrs
• CommentTimeNov 1st 2014

Fortunately or unfortunately, yes. Luckily, this is your terminology that I am following here :-P (putting together “co-reduced”, which I think was your coinage, with “anti-modal”, which I also got from you).

• CommentRowNumber4.
• CommentAuthorMike Shulman
• CommentTimeNov 2nd 2014

Recently I’ve been using “$\bigcirc$-connected” instead of “anti-$\bigcirc$-modal”, since when $\bigcirc$ is the $n$-truncation modality these are the $n$-connected types. So according to that terminology, the “anti-reduced” objects would be “$\Re$-connected”. I’m not sure which is better.

• Please log in or leave your comment as a "guest post". If commenting as a "guest", please include your name in the message as a courtesy. Note: only certain categories allow guest posts.
• To produce a hyperlink to an nLab entry, simply put double square brackets around its name, e.g. [[category]]. To use (La)TeX mathematics in your post, make sure Markdown+Itex is selected below and put your mathematics between dollar signs as usual. Only a subset of the usual TeX math commands are accepted: see here for a list.

• (Help)