* co etc
@ 1998-07-06 15:07 Ronnie Brown
1998-07-07 12:07 ` James Stasheff
0 siblings, 1 reply; 2+ messages in thread
From: Ronnie Brown @ 1998-07-06 15:07 UTC (permalink / raw)
To: categories
Re Hilton and Wylie: it really was a landmark in its time, quite readable.
But the co- contra- change, together with contravariant functors written
on the right, became contrafusing.
Ronnie
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: co etc
1998-07-06 15:07 co etc Ronnie Brown
@ 1998-07-07 12:07 ` James Stasheff
0 siblings, 0 replies; 2+ messages in thread
From: James Stasheff @ 1998-07-07 12:07 UTC (permalink / raw)
To: Ronnie Brown; +Cc: categories
inspite of the book being coproductive
************************************************************
Until August 10, 1998, I am on leave from UNC
and am at the University of Pennsylvania
Jim Stasheff jds@math.upenn.edu
146 Woodland Dr
Lansdale PA 19446 (215)822-6707
Jim Stasheff jds@math.unc.edu
Math-UNC (919)-962-9607
Chapel Hill NC FAX:(919)-962-2568
27599-3250
On Mon, 6 Jul 1998, Ronnie Brown wrote:
>
> Re Hilton and Wylie: it really was a landmark in its time, quite readable.
> But the co- contra- change, together with contravariant functors written
> on the right, became contrafusing.
>
> Ronnie
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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