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70
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ENTCS
2006
136views more  ENTCS 2006»
14 years 9 months ago
Priestley Duality for Strong Proximity Lattices
In 1937 Marshall Stone extended his celebrated representation theorem for Boolean algebras to distributive lattices. In modern terminology, the representing topological spaces are...
Mohamed A. El-Zawawy, Achim Jung
SIAMCOMP
2010
96views more  SIAMCOMP 2010»
14 years 4 months ago
Quantified Equality Constraints
An equality template (also equality constraint language) is a relational structure with infinite universe whose relations can be defined by boolean combinations of equalities. We ...
Manuel Bodirsky, Hubie Chen
77
Voted
DCC
2008
IEEE
15 years 9 months ago
Idempotents in the neighbourhood of Patterson-Wiedemann functions having Walsh spectra zeros
In this paper we study the neighbourhood of 15-variable Patterson-Wiedemann (PW) functions, i.e., the functions that differ by a small Hamming distance from the PW functions in te...
Sumanta Sarkar, Subhamoy Maitra
CORR
2008
Springer
130views Education» more  CORR 2008»
14 years 9 months ago
Standard Logics Are Valuation-Nonmonotonic
It has recently been discovered that both quantum and classical propositional logics can be modelled by classes of nonorthomodular and thus non-distributive lattices that properly...
Mladen Pavicic, Norman D. Megill
FSS
2010
97views more  FSS 2010»
14 years 8 months ago
An early approach toward graded identity and graded membership in set theory
The paper considers an early approach toward a (fuzzy) set theory with a graded membership predicate and a graded equality relation which had been developed by the German mathemat...
Siegfried Gottwald