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IJAC
2008
72views more  IJAC 2008»
14 years 11 months ago
Determinants Related to Dirichlet Characters Modulo 2, 4 and 8 of binomial Coefficients and the Algebra of Recurrence Matrices
: Using recurrence matrices, defined and described with some details, we study a few determinants related to evaluations of binomial coefficients on Dirichlet characters modulo 2, ...
Roland Bacher
83
Voted
FSS
2008
87views more  FSS 2008»
14 years 11 months ago
Triangle algebras: A formal logic approach to interval-valued residuated lattices
In this paper, we introduce triangle algebras: a variety of residuated lattices equipped with approximation operators, and with a third angular point u, different from 0
Bart Van Gasse, Chris Cornelis, Glad Deschrijver, ...
ERSHOV
2003
Springer
15 years 4 months ago
A Relational Algebra for Functional Logic Deductive Databases
Jesús Manuel Almendros-Jiménez, Anto...
60
Voted
MPC
1998
Springer
77views Mathematics» more  MPC 1998»
15 years 3 months ago
Relation-Algebraic Derivation of Spanning Tree Algorithms
Rudolf Berghammer, Burghard von Karger, Andreas Wo...