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» Algebraic Totality, towards Completeness
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TLCA
2009
Springer
14 years 9 days ago
Algebraic Totality, towards Completeness
Finiteness spaces constitute a categorical model of Linear Logic whose objects can be seen as linearly topologised spaces, (a class of topological vector spaces introduced by Lefsc...
Christine Tasson
LICS
1996
IEEE
13 years 10 months ago
Completing Partial Combinatory Algebras With Unique Head-Normal Forms
In this note, we prove that having unique head-normal forms is a sufficient condition on partial combinatory algebras to be completable. As application,we show that the pca of str...
Inge Bethke, Jan Willem Klop, Roel C. de Vrijer
IJCAI
1997
13 years 7 months ago
Towards a Complete Classification of Tractability in Allen's Algebra
We characterise the set of subalgebras of Allen's algebra which have a tractable satisfiability problem, and in addition contain certain basic relations. The conclusion is th...
Thomas Drakengren, Peter Jonsson
ENTCS
2006
101views more  ENTCS 2006»
13 years 5 months ago
Towards "Dynamic Domains": Totally Continuous Cocomplete Q-categories
It is common practice in both theoretical computer science and theoretical physics to describe the (static) logic of a system by means of a complete lattice. When formalizing the d...
Isar Stubbe
MOC
2000
79views more  MOC 2000»
13 years 5 months ago
On fundamental domains of arithmetic Fuchsian groups
Let K be a totally real algebraic number field and O an order in a quaternion algebra A over K. Assume that the group O1 of units in O with reduced norm equal to 1 is embedded into...
Stefan J. Johansson