193 search results - page 4 / 39 » A Sequent Calculus for Type Theory |
CADE
2006
Springer
14 years 8 months ago
2006
Springer
Abstract. We introduce a semi-automated proof system for basic category-theoretic reasoning. It is based on a first-order sequent calculus that captures the basic properties of cat...
PADL
2004
Springer
14 years 1 months ago
2004
Springer
Gentzen’s Hauptsatz – cut elimination theorem – in sequent calculi reveals a fundamental property on logic connectives in various logics such as classical logic and intuition...
RTA
2010
Springer
14 years 9 days ago
2010
Springer
In usual proof systems, like the sequent calculus, only a very limited way of combining proofs is available through the tree structure. We present in this paper a logicindependent ...
TLCA
2005
Springer
14 years 1 months ago
2005
Springer
Cut elimination is a central result of the proof theory. This paper proposes a new approach for proving the theorem for Gentzen’s intuitionistic sequent calculus LJ, that relies ...
LICS
2007
IEEE
14 years 2 months ago
2007
IEEE
In predicate logic, the proof that a theorem P holds in a theory Th is typically conducted in natural deduction or in the sequent calculus using all the information contained in t...