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Possibly♢Necessary

Wojciech Aleksander Wołoszyn

About me

I am a DPhil student in Mathematics at the University of Oxford. My academic interests revolve around the philosophy of foundations of mathematics in the context of V and the multiverse debate. Currently, I am mostly preoccupied with research on modal model theory - an emerging field in mathematical logic. My academic advisers are Professor Joel David Hamkins (University of Notre Dame), Professor Ehud Hrushovski, and Professor W. Hugh Woodin (Harvard University). Previously, I was a Recognised Student in Philosophy at the University of Oxford, under Professor Hamkins's supervision.

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actuality Bill Roscoe Blockhouse Technology Limited British Logic Colloquium category theory contingency Durham University enclave forcing Goldberg graph theory I0 cardinal integrals Joel David Hamkins junior logic seminar Kripke model large cardinals Liar's paradox memory access policies modal logic modal model theory modal truth model theory Multiverse National University of Singapore NUS ontology Pedro Antonino potentialism resurrection axiom sanitisation conditions set-theoretic geology set-theory set theory SGX Singapore switches symbolic execution TBTL TEE University of Gdańsk University of Oxford Usuba W. Hugh Woodin Woodin

Tag: Ehrenfeucht–Fraïssé games

Playing with pebbles on the multiverse

Please find a recording below of a mini-talk I gave during Set Theory in The United Kingdom @ Home on December 4, 2020. We generalize Ehrenfeucht–Fraïssé games from classic model theory to modal model theory with actuality. Please note that it has come to my attention during the talk that Sam Adam-Day had considered modal […]

Read More Playing with pebbles on the multiverse
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