
Professor of Mathematical Logic
Research Interests: Mathematical Logic: Lambda Calculus, Recursion Theory, Realizability, Proof Theory, Linear Logic. Category Theory: Topos Theory, Categorical algebra, Operads, Higher-dimensional Categories. Theoretical Computer Science: Applications of Category Theory, Domain Theory, Polymorphism, Game Semantics.
Publications
Relative pseudomonads, Kleisli bicategories, and substitution monoidal structures
          – Selecta Mathematica, New Series  
  
          (2018)  
  
          24,   
  
          2791  
  
          (doi: 10.1007/s00029-017-0361-3)  
  
  A Syntactic Characterization of the Equality in Some Models for the Lambda Calculus
          – Journal of the London Mathematical Society  
  
          (2016)  
  
          12,   
  
          361  
  
          (doi: 10.1112/jlms/s2-12.3.361)  
  
  The Discrete Objects in the Effective Topos
          – Proceedings of the London Mathematical Society  
  
          (2016)  
  
          s3-60,   
  
          1  
  
          (doi: 10.1112/plms/s3-60.1.1)  
  
  Andrei Nikolaevich Kolmogorov (1903–1987)
          – The Bulletin of the London Mathematical Society  
  
          (2016)  
  
          22,   
  
          31  
  
          (doi: 10.1112/blms/22.1.31)  
  
  Classical lambda calculus in modern dress
          – Mathematical Structures in Computer Science  
  
          (2015)  
  
          27,   
  
          762  
  
          (doi: 10.1017/s0960129515000377)  
  
  Turing Centenary Conference: How the World Computes
          – Annals of Pure and Applied Logic  
  
          (2014)  
  
          165,   
  
          1353  
  
          (doi: 10.1016/j.apal.2014.04.007)  
  
  Elements of a theory of algebraic theories
          – Theoretical Computer Science  
  
          (2014)  
  
          546,   
  
          132  
  
          (doi: 10.1016/j.tcs.2014.03.005)  
  
  Towards a Notion of Lambda Monoid
          – Electronic Notes in Theoretical Computer Science  
  
          (2014)  
  
          303,   
  
          59  
  
          (doi: 10.1016/j.entcs.2014.02.004)  
  
  Turing centenary conference: How the world computes
          – Annals of Pure and Applied Logic  
  
          (2014)  
  
          165,   
  
          1353  
  
          (doi: 10.1016/j.apal.2014.04.007)  
  
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