שיחה:קו-מכפלה (תורת הקטגוריות)
Very nice artical. Here are some suggestions. Some of it relevant also to
- may be to start with the case of 2 objects.
- To state explicitly that the co-product is the same as the product in the oposide category
- You discase the diagrams category. you can use this name.
- To add alternative definition using representeble factors.
- To say that it is a spesial case of direct limit.
- may be to unify with מכפלה (תורת הקטגוריות)
- why the word "מונומורפיזמים" is in bold and not a (red) link?
Thank you
Rami - שיחה 07:39, 19 באפריל 2013 (IDT)
some more sugesions:
- (similar remark can be done in מכפלה (תורת הקטגוריות)) to mension that if there is a 0 object then there is a canonical morphism etween the co-prodiuct and the product
- to discus the comutation (and its absence) of the co-product and the forgetfull functor to sets.
I also have a questin: Isn't it better to link to מונומורפיזמים (תורת הקטגוריות)?
Thank you