From bartos at math.cas.cz Sat Jan 3 22:26:26 2026 From: bartos at math.cas.cz (=?UTF-8?Q?Adam_Barto=C5=A1?=) Date: Sat, 3 Jan 2026 22:26:26 +0100 Subject: [Settfa] [Set Theory] Tuesday 6 Dec, Pietro Freni Message-ID: <1615dfbd-efa1-4770-b4ca-5265e9babbf4@math.cas.cz> Tuesday, 6 January 2026 - 10:00 to 11:30 Place: IM, Kon?rna, ground floor, front building Speaker: Pietro Freni, Institute of Mathematics, Czech Academy of Sciences Title: o-minimal expansions of ordered fields, convex valuations, and (trans)series Abstract The first half of the talk will be a gentle introduction to o-minimality, presenting some history, motivation, examples, and covering some basic fundamental results (cell-decomposition, Miller's growth dichotomy). A brief interlude on the theory of (T-)convex valuations on o-minimal expansions of fields will follow. The last part will be dedicated to discuss some connections with fields formal generalized series and transseries, and on how these can be used to explicitly construct and describe models of a given complete o-minimal theory expanding the theory of real closed field. For more information see the seminar web page at https://www.math.cas.cz/index.php/events/seminar/6 Set Theory and Analysis mailing list settfa at math.cas.cz https://list.math.cas.cz/listinfo/settfa at math.cas.cz -------------- next part -------------- An HTML attachment was scrubbed... URL: