A homotopical characterization of locally complete intersection maps
Jania C. Letz – University Bielefeld
This talk will be about locally complete intersection maps of commutative noetherian rings. Results of Dwyer, Greenlees and Iyengar, and Pollitz lead to a characterization of the complete intersection property for a noetherian ring in terms of the structure, as a triangulated category, of the bounded derived category of the ring. In my talk I will present a similar characterization for locally complete intersection maps. This is joint work with Briggs, Iyengar, and Pollitz.