Welcome to the web page of the Seminar Series of the Logic Group at Pisa. The Seminar Series is currently organized by Rosario Mennuni.

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Next Seminar:

### A Feferman Vaught theorem for products of commutative unital rings – Paola D’Aquino (Università degli studi della Campania “Luigi Vanvitelli”)

We axiomatize the class of commutative unital rings which are elementarily equivalent to a non trivial product of commutative unital connected rings, obtaining in this way a converse of the classical result of Feferman and Vaught for the class of…