16-19 Apr 2012
Barcelona, Spain
******************************************************************************************************************* Call for participation PROOF THEORY AND MODAL LOGIC: FIRST INTERNATIONAL WORMSHOP April 16-19, 2012 Barcelona, Spain http://www.phil.uu.nl/~jjoosten/WormShop/ ******************************************************************************************************************* Registration is open for the workshop "Proof Theory and Modal Logic". Researchers and students interested in proof theory, modal logic, ordinal analysis or other related topics are encouraged to attend. It may also be possible to accommodate a few additional presentations. To register, please contact Joost J. Joosten <jjoosten"at"ub.edu>. There is a registration fee of 80EUR. Upon registration you will receive information on the method of payment. Students and young researchers that wish to waive the fee should mention this when registering. ******************************************************************************************************************* Aims and scope A Pi^0_1 ordinal analysis of Peano arithmetic can be based on provability logics with infinitely many modalities. The aims of the workshop are to report and to discuss progress on extending the analysis to stronger theories, as well as to study the corresponding logics and algebras from topological, set-theoretical and algebraic points of view. Topics include but are not restricted to: reflection principles; Turing--Feferman recursive progressions; provability logics and algebras; conservation results for fragments of arithmetic and analysis; ordinal notation systems; topological and set-theoretic interpretations of modal logic. ******************************************************************************************************************* Speakers Joan Bagaria Lev Beklemishev Tim Carlson (tbc) Lorenzo Carlucci Andrés Cordón Franco Evgeniy Dashkov David Fernández Duque David Gabelaia Thomas Icard Gerhard Jaeger Joost J. Joosten Félix Lara Martín Grigori Mints Fyodor Pakhomov Michael Rathjen Daniyar Shamkanov Ilja Shapirovsky Thomas Strahm Andreas Weiermann (tbc) ******************************************************************************************************************* Organizers Joan Bagaria Lev D. Beklemishev Felix Bou David Fernández Duque Joost J. Joosten ******************************************************************************************************************* Venue: Josep Carner Building, University Barcelona, Barcelona, Spain