La tornade record du 23 octobre 2022

ANNALES DU LAMSADE N ° 3 Octobre 2004

The Marquis du Condorcet recognized 200 years ago that majority rule can produce intransitive group preferences if the domain of possible (transitive) individual preference orders is unrestricted. We present results on the cardinality and structure of those maximal sets of permutations for which majority rule produces transitive results (consistent sets). Consistent sets that contain a maximal ...

Contribution a l'etude du traitement de la morve experimentale du cobaye par l'anamorve, la sulfadiazine, la penicilline et la Streptomycine

7024 ANNALES DU LAMSADE N ° 6 Octobre 2006

In this paper we would like to thoroughly cover the problem of computing all kernels, i.e. minimal outranking and/or outranked independent choices in a bipolarvalued outranking digraph. First we introduce in detail the concept of bipolar-valued characterisation of outranking digraphs, choices and kernels. In a second section we present and discuss several algorithms for enumerating the kernels ...

La conservation du virus de la peste bovine par lyophilisation

Au sujet du traitement de la gourme du cheval par la sulfamido-chrysoidine