We present discussions on how to apply a type-theoretic framework composed out by the Calculus of Inductive Constructions and its associated tool the Coq proof assistant to the formal treatment of model transformations in ...

We classify the class S theories of type E-7. These are four-dimensional N = 2 superconformal field theories arising from the compactification of the E-7 (2, 0) theory on a punctured Riemann surface, C. The classification ...

We compute the one-loop beta functions for the Type II superstring using the pure spinor formalism in a generic supergravity background. It is known that the classical pure spinor BRST symmetry puts the background fields ...

We compute the one-loop beta functions for the Type II superstring using the pure spinor formalism in a generic supergravity background. It is known that the classical pure spinor BRST symmetry puts the background fields ...

We compute the one-loop beta functions for the Type II superstring using the pure spinor formalism in a generic supergravity background. It is known that the classical pure spinor BRST symmetry puts the background fields ...

Our goal is to show that the standard model-theoretic concept of types can be applied in the study of order-invariant properties, i.e., properties definable in a logic in the presence of an auxiliary order relation, hut ...

The minimum system of Positive Modal Logic S K + is the (∧, ∨, □, ◇, ⊥, ⊤)-fragment of the minimum normal modal logic K with local consequence. In this paper we develop some of the model theory for S K + along the yet ...