Date & Time: 29 September 2011, 15:30-17:00.
Venue: Ramanujan Hall
Title:A journey from Gauss's lemma to Prufer domains to Gaussian rings.
Speaker: Prof. Viji Thomas, TIFR Bombay
Abstract:We will discuss the basic properties of Prufer domains and Gaussian rings. We will briefly talk about Kaplansky's conjecture and we will prove that a domain is Prufer iff if it is Gaussian. If time permits, we will talk about weak global dimension of Gaussian rings.