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CIE
2009
Springer
15 years 7 months ago
Spectra of Algebraic Fields and Subfields
An algebraic field extension of Q or Z/(p) may be regarded either as a structure in its own right, or as a subfield of its algebraic closure F (either Q or Z/(p)). We consider the ...
Andrey Frolov, Iskander Sh. Kalimullin, Russell Mi...
ENTCS
2010
173views more  ENTCS 2010»
15 years 3 months ago
A Boolean Algebra of Contracts for Assume-guarantee Reasoning
Contract-based design is an expressive paradigm for a modular and compositional specification of programs. It is in turn becoming a fundamental concept in mainstream industrial co...
Yann Glouche, Paul Le Guernic, Jean-Pierre Talpin,...
CPC
1998
100views more  CPC 1998»
15 years 3 months ago
An Algebraic Proof of Deuber's Theorem
Deuber’s Theorem says that, given any m, p, c, r in N, there exist n, q, µ in N such that whenever an (n, q, cµ )-set is r-coloured, there is a monochrome (m, p, c)-set. This t...
Neil Hindman, Dona Strauss
CONSTRAINTS
2010
116views more  CONSTRAINTS 2010»
15 years 23 days ago
Enabling local computation for partially ordered preferences
Abstract. Many computational problems linked to uncertainty and preference management can be expressed in terms of computing the marginal(s) of a combination of a collection of val...
Hélène Fargier, Emma Rollon, Nic Wil...
APLAS
2004
ACM
15 years 8 months ago
Build, Augment and Destroy, Universally
Abstract. We give a semantic footing to the fold/build syntax of programming with inductive types, covering shortcut deforestation, based on a universal property. Specifically, we...
Neil Ghani, Tarmo Uustalu, Varmo Vene