Tuesday, 16 September 2014
2:30 - 4:00   R Raphael (Concordia)
Limit closures of some classes of commutative rings

We are interested in the limit closure in commutative rings of different categories of familiar domains. In this introductory talk I will discuss the reflectors determined by three classes: fields, integrally closed domains, and all domains.

Joint work with M. Barr and J. Kennison