Philosophy of Mathematics Seminar (Monday - Week 6, HT25)
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Abstract: Quine's set theory NF is now known (after 85 years!) to be consistent. In this talk I will outline the history leading to Randall Holmes' proof of this fact, sketch how it works, explain what it means, and why we should care. I am aiming this talk at a general - if sophisticated - logical audience. Notes for this talk will be at www.dpmms.cam.ac.uk/~tef10/oxfordtalk.pdf .
Philosophy of Mathematics Seminar Convenors: Daniel Isaacson and Christopher Scambler