This year marks the centenary of Frege’s death in 1925.

We are organising a workshop in Lisbon to commemorate Frege’s legacy, focusing on Fregean logic and the philosophy of mathematics. We welcome both historical and contemporary contributions.

The call for abstracts is open until 30th April.

Please check the details on the workshop’s website: https://cful.letras.ulisboa.pt/lancog/events/commemorating-frege-logic-and-philosophy-of-mathematics/

My review of Pollard’s “Ernst Schröder on Algebra and Logic” has been published (online) in Philosophia Mathematica! https://academic.oup.com/philmat/advance-article-abstract/doi/10.1093/philmat/nkae012/7720423

Pollard's volume contains English translations of two of Schröder's early works, the “Lehrbuch der Arithmetik und Algebra für Lehrer und Studirende” (1873) and “Der Operationskreis des Logikkalkuls” (1877): https://link.springer.com/book/10.1007/978-3-031-05671-0

Bruno Jacinto and I are organising a workshop on (neo)logicism in Lisbon (September, 11-13).

The invited speakers are: Ludovica Conti (IUSS Pavia), Fernando Ferreira (University of Lisbon), Salvatore Florio (University of Oslo), Sébastien Gandon (Clermont Auvergne University), Gregory Landini (University of Iowa) and Hannes Leitgeb (LMU Munich – MCMP).

I'm a historian of logic. My research focuses upon the relationship between Frege’s, Peano’s, Russell’s and Hilbert’s developments in mathematical logic.

You can take a look at my work at https://bertransanmillan.net

#introduction

My paper on Peano's geometry has finally been published! https://link.springer.com/chapter/10.1007/978-3-031-42190-7_2

It is my contribution to Paola Cantù and Georg Schiemer's edited volume "Logic, Epistemology and Scientific Theories - From Peano to the Vienna Circle" (https://link.springer.com/book/10.1007/978-3-031-42190-7).