Web Directory

» Aczel, Peter
   University of Manchester - Philosophy and foundations of mathematics and computing, mathematical logic, categorical logic.
   http://www.cs.man.ac.uk/~petera/

» Andrews, Peter B.
   Carnegie Mellon University - Type theory, automated theorem proving.
   http://gtps.math.cmu.edu/andrews.html

» Artemov, Sergei
   City University of New York Graduate Center - Proof theory, logic of proofs.
   http://web.cs.gc.cuny.edu/~sartemov/

» Avigad, Jeremy
   Carnegie Mellon University - Proof theory, constructive mathematics, proof complexity, the history and philosophy of mathematics.
   http://www.andrew.cmu.edu/user/avigad/

» Awodey, Steve
   Carnegie Mellon University - Category theory, logic, history and philosophy of mathematics and logic.
   http://www.andrew.cmu.edu/user/awodey/

» Baldwin, John T.
   University of Illinois, Chicago - Model theory (finite and infinite).
   http://www.math.uic.edu/~jbaldwin/

» Barendregt, Henk
   Radboud University Nijmegen - Lambda calculus, type theory and formalising mathematical vernacular.
   http://www.cs.ru.nl/~henk/

» Beklemishev, Lev
   Utrecht University and Steklov Mathematical Institute of Moscow - Proof theory, modal logics.
   http://www.phil.uu.nl/~lev/

» Blass, Andreas R.
   University of Michigan, Ann Arbor - Set theory, finite combinatorics, theoretical computer science.
   http://www.math.lsa.umich.edu/~ablass/

» Bouscaren, Elisabeth
   CNRS / University of Paris 7 - Model theory and algebraic geometry.
   http://www.logique.jussieu.fr/www.elibou/

» Buechler, Steven
   University of Notre Dame - Model theory.
   http://www.nd.edu/~steve/

» Burris, Stanley
   University of Waterloo - Universal algebra, logic, computers.
   http://www.thoralf.uwaterloo.ca/

» Buss, Samuel R.
   University of California, San Diego - Proof theory, computational complexity.
   http://math.ucsd.edu/~sbuss/

» Carlstrom, Jesper
   Stockholm University - Constructive type theory and related mathematics.
   http://www.math.su.se/~jesper/

» Carnielli, Walter A.
   State University of Campinas, Brazil - Foundations of non-classical logics, many-valued logics, paraconsistent logics, finite and infinite combinatorics.
   http://www.unicamp.br/cle/carniell.htm

» Chaitin, Gregory J.
   IBM Research - Algorithmic information theory.
   http://www.cs.auckland.ac.nz/CDMTCS/chaitin/

» Chatzidakis, Zoé
   CNRS/University of Paris 7 - Model theory.
   http://www.logique.jussieu.fr/www.zoe/

» Cholak, Peter
   University of Notre Dame - Recursion theory.
   http://www.math.nd.edu/faculty/cholak.shtml

» Cummings, James
   Carnegie Mellon University - Set theory.
   http://www.math.cmu.edu/users/jcumming/

» Danos, Vincent
   University of Paris 7 - Proof theory, linear logic.
   http://www.logique.jussieu.fr/www.danos/

» Darnière, Luck
   University of Angers, France - Model theory.
   http://math.univ-angers.fr/~darniere/home_uk.html

» Ebbinghaus, Heinz-Dieter
   University of Freiburg - Finite model theory.
   http://home.mathematik.uni-freiburg.de/hde/Ebbinghaus.html

» Enderton, Herbert B.
   UCLA - Recursion theory, definability theory.
   http://www.math.ucla.edu/~hbe/

» Etchemendy, John
   Stanford University - Philosophical logic, semantics, and philosophy of language.
   http://www-csli.stanford.edu/hp/etchemendy.html

» Feferman, Solomon
   Stanford University - Proof theory,theory of computation, foundations of mathematics, philosophy of mathematics, history of modern logic.
   http://math.stanford.edu/~feferman/

» Fitting, Melvin
   City University of New York - Logic in computer science, mathematics, philosophy.
   http://comet.lehman.cuny.edu/fitting/

» Flum, Jörg
   University of Freiburg - Finite model theory.
   http://logik.mathematik.uni-freiburg.de/personen/Flum.html

» Forster, T. E.
   University of Cambridge - Set theory, type theory.
   http://www.dpmms.cam.ac.uk/~tf/

» Friedman, Sy D.
   University of Vienna - Set theory.
   http://www.logic.univie.ac.at/~sdf/

» Gehrke, Mai
   New Mexico State University - Nonstandard mathematics, operators on boolean algebras, fuzzy mathematics, universal algebra, general topology, posets and lattices.
   http://www.math.nmsu.edu/mgehrke/mgehrke.html

» Gerla, Giangiacomo
   University of Salerno, Italy - Fuzzy logic, percentage logic, pointless geometry.
   http://www.dmi.unisa.it/people/gerla/www/

» Goldstern, Martin
   University of Technology, Vienna - Set theory.
   http://info.tuwien.ac.at/goldstern/

» Grossberg, Rami
   Carnegie Mellon University - Model theory.
   http://www.math.cmu.edu/users/rami/

» Guglielmi, Alessio
   Technische Universitaet Dresden - Proof Theory.
   http://alessio.guglielmi.name/

» Herwig, Bernhard
   University of Freiburg - Model theory.
   http://home.mathematik.uni-freiburg.de/herwig/

» Hindley, J. R.
   University of Wales, Swansea - Lambda-calculus, combinatory logic and type-theory.
   http://www-maths.swan.ac.uk/staff/jrh/

» Hjorth, Greg
   UCLA - Descriptive set theory, countable models, definable equivalence relations.
   http://www.math.ucla.edu/~greg/

» Hodges, Wilfrid
   University of London - Model theory.
   http://www.maths.qmw.ac.uk/~wilfrid/

» Holmes, Randall
   Boise State University - Set theory: New Foundations, automated theorem proving.
   http://diamond.boisestate.edu/~holmes/

» Howard, Paul
   Eastern Michigan University - Axiom of choice.
   http://www.emunix.emich.edu/~phoward/

» Hustadt, Ullrich
   University of Liverpool - Resolution-based and tableaux-based decision procedures for decidable fragments of first-order logic.
   http://www.csc.liv.ac.uk/~ullrich/

» Hyland, J. Martin E.
   University of Cambridge - Categorical logic, game semantics and logic in computer science.
   http://www.dpmms.cam.ac.uk/~martin/index.html

» Japaridze, Giorgi
   Villanova University - computability logic, game semantics, provability logic.
   http://www.csc.villanova.edu/~japaridz/

» Jech, Thomas
   Pennsylvania State University - Set theory.
   http://www.math.psu.edu/jech/

» Jockusch, Carl G.
   University of Illinois, Urbana Champaign - Recursion theory.
   http://www.math.uiuc.edu/~jockusch/

» Junker, Markus
   University of Freiburg - Model theory.
   http://sunpool.mathematik.uni-freiburg.de/home/junker/Junker-eng.html

» Kaiser, Klaus
   University of Houston - Mathematical logic, universal algebra, lattice theory and logic programming.
   http://math.uh.edu/~klaus/

» Kanamori, Akihiro
   Boston University - Set theory.
   http://math.bu.edu/people/aki/

» Kastermans, Bart
   University of Michigan - Set theory.
   http://www.bartk.nl/

» Kaye, Richard
   University of Birmingham - Model theory.
   http://for.mat.bham.ac.uk/R.W.Kaye/

» Kechris, Alexander S.
   Caltech - Foundations of mathematics, mathematical logic and set theory, interactions with analysis.
   http://www.math.caltech.edu/people/kechris.html

» Knight, Julia F.
   University of Notre Dame - Recursion theory.
   http://math.nd.edu/faculty/knight.shtml

» Kunen, Kenneth
   University of Wisconsin, Madison - Set theory.
   http://www.math.wisc.edu/~kunen/

» Lafont, Yves
   University of Marseille II - Linear logic, lambda calculus, proof theory, term rewriting. Lafont invented the theory of interaction nets, an elegant theory of graph rewriting.
   http://iml.univ-mrs.fr/~lafont/welcome.html

» Lakemeyer, Gerhard
   Aachen University of Technology - Knowledge-based systems.
   http://www-i5.informatik.rwth-aachen.de/gerhard/

» Larson, Jean A.
   University of Florida - Set theory, combinatorics.
   http://www.math.ufl.edu/~jal/

» Lascar, Daniel
   CNRS / University of Paris 7 - Model theory.
   http://www.logique.jussieu.fr/www.lascar/

» Leivant, Daniel
   Indiana University - Computational complexity.
   http://www.cs.indiana.edu/~leivant/

» Lempp, Steffen
   University of Wisconsin, Madison - Computability, recursion theory.
   http://www.math.wisc.edu/~lempp/

» Lessmann, Olivier
   University of Illinois, Chicago - Model theory.
   http://www.math.uic.edu/~lessmann/

» Levesque, Hector
   University of Toronto - Knowledge representation.
   http://www.cs.toronto.edu/~hector/

» Lindell, Steven
   Haverford College - Finite model theory, descriptive complexity.
   http://www.haverford.edu/cmsc/slindell/

» Luo, Zhaohui
   University of London, UK - Type theory, theoretical computer science and semantics of natural languages.
   http://www.cs.rhul.ac.uk/~zhaohui/

» Maddy, Penelope
   University of California Irvine - Philosophy of logic and mathematics.
   http://www.lps.uci.edu/home/fac-staff/faculty/maddy/

» Makowsky, Johann (Janos) A.
   Technion, Israel - Logic in computer science, finite model theory.
   http://www.cs.technion.ac.il/~janos/index.html

» Marker, David
   University of Illinois, Chicago - Model theory.
   http://www.math.uic.edu/~marker/

» Matiyasevich, Yuri
   Steklov Institute, St. Petersburg - Algorithmical number theory.
   http://logic.pdmi.ras.ru/~yumat/

» McKenzie, Ralph
   Vanderbildt University and UC Berkeley - Algebra, logic, combinatorics.
   http://www.math.vanderbilt.edu/~mckenzie/

» Miller, Dale
   INRIA Saclay - ÃŽle-de-France - Linear logic, proof search, automated reasoning, and declarative programming languages.
   http://www.lix.polytechnique.fr/Labo/Dale.Miller/

» Mitchell, William
   University of Florida - Set theory.
   http://www.math.ufl.edu/~mitchell/

» Moschovakis, Yiannis N.
   UCLA - Set theory, recursion theory.
   http://www.math.ucla.edu/~ynm/

» Moss, Lawrence
   Indiana University - Applied logic.
   http://www.indiana.edu/~iulg/moss/

» Nelson, Edward
   Princeton University - Bounded arithmetic, automated proof verification (QED).
   http://www.math.princeton.edu/~nelson/index.html

» Nerode, Anil
   Cornell University - Computability theory, logic in computer science, history of logic.
   http://www.math.cornell.edu/~anil/

» Ong, C.-H. Luke
   Merton College, Oxford - Categorical logic, game semantics, type theory, lambda calculus, semantics of programming languages, and sequentiality.
   http://www.comlab.ox.ac.uk/people/Luke.Ong/

» Ono, Hiroakira
   Japan Advanced Institute of Science and Technology - Nonclassical logic, substructural logics, logic of knowledge and belief, cumulative reasoning.
   http://www.jaist.ac.jp/is/labs/ono-ishihara-lab/members/ono.html

» Parikh, Rohit
   Brooklyn College - Reasoning about knowledge, belief revision, game theory, philosophy of language.
   http://www.sci.brooklyn.cuny.edu/cis/parikh/

» Pedicini, Marco
   Institute for Applied Calculus, Rome - Theoretical computer science, linear logic, geometry of interaction, optimal reductions.
   http://www.iac.rm.cnr.it/~marco/html

» Pfenning, Frank
   Carnegie Mellon University - Logic and programming languages, logical frameworks, type theory.
   http://www.cs.cmu.edu/~fp/

» Pitts, Andrew
   University of Cambridge - Categorical logic, type theory, semantics of programming languages and logic in computer science.
   http://www.cl.cam.ac.uk/~amp12/

» Plotkin, Gordon
   Institute for Communicating and Collaborative Systems, UK - denotational and operational semantics of programming languages, type theory; domain-theoretic and categorical analyses of computation, proof theory, the semantics of natural language, process ca
   http://www.inf.ed.ac.uk/people/staff/Gordon_Plotkin.html

» Pollett, Chris
   San Jose State University - Logic, bounded arithmetic, computational complexity and quantum computation.
   http://www.cs.sjsu.edu/faculty/pollett/

» Prest, Mike
   University of Manchester - Algebra and model theory.
   http://www.maths.man.ac.uk/~mprest/

» Pym, David J.
   University of Bath, UK - Semantics of programming languages, type theory, proof-search, logic programming, theorem proving.
   http://www.bath.ac.uk/~cssdjp/

» Rathjen, Michael
   University of Leeds - Proof theory.
   http://www.amsta.leeds.ac.uk/Pure/staff/rathjen/rathjen.html

» Regnier, Laurent
   University of Marseilles - Linear logic, lambda calculus and abstract machine interpretations.
   http://iml.univ-mrs.fr/~regnier/

» Robinson, Edmund
   Queen Mary and Westfield College - Categorical logic and the semantics of programming languages and type theories.
   http://www.eecs.qmul.ac.uk/~edmundr/

» Rubin, Jean E.
   Purdue University - Set theory, axiom of choice.
   http://www.math.purdue.edu/~hrubin/JeanRubin/

» Scedrov, Andre
   University of Pennsylvania - Logic in computer science, linear logic.
   http://www.cis.upenn.edu/~scedrov/

» Schmidt, Renate
   University of Manchester - Modal logic, resolution theorem proving, resolution decision problems, relation algebras, Peirce algebras and knowledge representation.
   http://www.cs.man.ac.uk/~schmidt/

» Scott, Dana
   Carnegie Mellon University - Model theory, set theory, foundations of logic and mathematics, symbolic mathematical computation.
   http://www.cs.cmu.edu/~scott/

» Setzer, Anton
   Uppsala University - proof theory (ordinal analysis), Martin-Löf type theory.
   http://www.math.uu.se/~setzer/

» Shore, Richard A.
   Cornell University - Recursion theory.
   http://www.math.cornell.edu/~shore/

» Sieg, Wilfried
   Carnegie Mellon University - Proof theory, philosophy of mathematics, history of 19th and 20th century logic and mathematics.
   http://www.hss.cmu.edu/philosophy/faculty-sieg.php

» Simpson, George
   Penn State University - Foundations of mathematics and logic.
   http://www.math.psu.edu/simpson/

» Sipser, Michael
   MIT - Complexity theory.
   http://www-math.mit.edu/~sipser/index.html

» Slaman, Theodore A.
   University of California, Berkeley - Recursion theory.
   http://www.math.berkeley.edu/~slaman/

» Soare, Robert I.
   University of Chicago - Recursion theory.
   http://www.cs.uchicago.edu/~soare/

» Solovay, Robert M.
   University of California, Berkeley - Proof theory.
   http://www.math.berkeley.edu/~solovay/

» Taylor, Paul
   Foundations of mathematics and computation, category theory, abstract stone duality.
   http://www.monad.me.uk/

» Van Benthem, Johan
   University of Amsterdam and Stanford University - Modal logic and a wide range of other areas in logic.
   http://staff.science.uva.nl/~johan/

» Van Dalen, Dirk
   Utrecht University - Historical aspects of logic, philosophy of mathematics.
   http://www.phil.uu.nl/~dvdalen/

» Vereshchagin, Nikolai
   Moscow State University - Theory of computation, Intuitionistic logic
   http://lpcs.math.msu.su/~ver/

» Vickers, Steven
   University of Birmingham, UK - Geometric logic, topos theory, quantales and semantics of programming languages.
   http://www.cs.bham.ac.uk/~sjv/

» Vlad, Serban E.
   Independent scholar, Bucharest - Asynchronous automata and binary valued mathematical analysis.
   http://site.voila.fr/serban_e_vlad/

» Welch, Philip
   University of Bristol - Set theory, inner models, descriptive set theory.
   http://www.maths.bris.ac.uk/~mapdw/

» White, Graham
   Queen Mary and Westfield College, London - Philosophy and linear logic.
   http://www.dcs.qmw.ac.uk/~graham/

» Wilkie, Alex
   Oxford University - Models of arithmetic.
   http://people.maths.ox.ac.uk/~wilkie/

» Zach, Richard
   University of Calgary - Non-classical logics, proof theory, philosophy of mathematics, history and philosophy of logic.
   http://www.ucalgary.ca/~rzach/

» Ziegler, Martin
   University of Freiburg - Model theory.
   http://logik.mathematik.uni-freiburg.de/personen/Ziegler.html

» Zilber, Boris
   University of Oxford - Model theory.
   http://people.maths.ox.ac.uk/~zilber/