Covers, direct limits, and pro-perfect topological rings
The slides of my today's talk in Třešť (Czech Republic) on the applications of contramodules to the Enochs conjecture:
Big pdf file (compiled with the \pause commands turned on) -- http://positselski.narod.ru/properfect.pdf
Small pdf file (compiled with \pause commands turned off) -- http://positselski.narod.ru/properfect-nopause.pdf
Big pdf file (compiled with the \pause commands turned on) -- http://positselski.narod.ru/properfect.pdf
Small pdf file (compiled with \pause commands turned off) -- http://positselski.narod.ru/properfect-nopause.pdf