Benedetti and Petronio developed in [1] a so called o-Graph Calculus, where a compact oriented 3-manifold with nonempty boundary could be described by a quadrivalent graph together with some extra structure. In this paper, we will show how topological constructions such as puncturing, connected sums
Interpreting HOL in the calculus of constructions
β Scribed by Jonathan P. Seldin
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 232 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1570-8683
No coin nor oath required. For personal study only.
β¦ Synopsis
The purpose of this paper is to consider a representation of the HOL theorem-prover in the calculus of constructions with the property that consistency results from the calculus of constructions imply such results in HOL. This kind of representation is impossible using the propositions-as-types representation of logic and equality, but it is possible if a different representation is used.
π SIMILAR VOLUMES
In this paper, a number of different versions of the basic calculus of constructions that have appeared in the literature are compared and the exact relationships between them are determined. The biggest differences between versions are those between the original version of Coquand and the version i
We show that any λ-model gives rise to a λ¡-model, in the sense that if we have M = λ¡ N in the equational theory of type free λ¡-calculus then ] holds true for some structure [[-]], D induced from a λ-model. The construction of λ¡-models can be given by the use of a fixed point operator and the Gâ
## Abstract The constructive functional calculus for a sequence of commuting selfadjoint operators on a separable Hilbert space is shown to be independent of the orthonormal basis used in its construction. The proof requires a constructive criterion for the absolute continuity of two positive measu