Invited speakers: Ludovica Conti (University of Vienna), Fernando Ferreira (University of Lisbon), Salvatore Florio (University of Oslo), Sébastien Gandon (Clermont Auvergne University), Gregory Landini (University of Iowa), Hannes Leitgeb (LMU Munich – MCMP).

Programme

Wednesday, September 11th

9.30 – 11.00 – Fernando Ferreira (University of Lisboa) – ‘On the alleged failure of Frege’s original programme’

11.00 – 11.30 – Coffee break

11.30 – 13.00 – Matteo de Ceglie (University of Salzburg) – ‘Good Company, pluralism, and the foundations of mathematics’

13.30 – 14.30 – Lunch

14.30 – 16.00 – Russell Wahl (Idaho State University) – ‘Russell’s Logicism and Poincaré’s Anti-Logicism’

16.00 – 16.30 – Coffee break

16.30 – 18.00 – Ludovica Conti (University of Vienna) – ‘Arbitrary Frege Arithmetic’

Thursday, September 12th

9.30 – 11.00 – Hannes Leitgeb (MCMP) – ‘Semantic Analyticity and Carnapian Logicism’

11.00 – 11.30 – Coffee break

11.30 – 13.00 – Iben Bollaert & Cato Andriessen (Ghent University) – ‘From Logik to Logicism: Tracing the Roots from Hegel to Frege’

13.30 – 14.30 – Lunch

14.30 – 16.00 – Antônio Mesquita (Autonomous University of Madrid) – ‘The Boundaries of Logicism: Definability and Non-Denumerability’

16.00 – 16.30 – Coffee break

16.30 – 18.00 – Gregory Landini (University of Iowa) – ‘Frege’s Logicism is Antithetical to Whitehead-Russell Logicism’

19:30 – Workshop Dinner

Friday, September 13th

9.30 – 11.00 – Sébastien Gandon (Clermont Auvergne University) – ‘Russell’s architectonic logicism’

11.00 – 11.30 – Coffee break

11.30 – 13.00 – Salvatore Florio (University of Oslo) – ‘Critical Plural Logic and Abstraction’

The workshop is funded by the Centre for Philosophy of Sciences of the University of Lisbon (CFCUL) (UIDB/00678/2020) and the Centre of Philosophy of the University of Lisbon (CFUL) (UIDB/00310/2020).

For more information or enquiries, please contact bmjacinto@ciencias.ulisboa.pt or jbmillan@ciencias.ulisboa.pt.