| S. Dachian (Clermont-Ferrand) |
| Description des Champs Aleatoires par des Probabilites Conditionelles Uniponctuelles |
| Mercredi 02 novembre 2005 - 10h30 - |
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| Résumé : |
The problem of description of random fields by means of conditional probabilities in singletones is considered. The description of specifications and of random fields
by means of n-specifications (consistent systems of probability distributions in volumes of cardinality bounded by n with infinite boundary conditions) is established
under different positivity conditions (from strict positivity up to very weak positivity). Particular attention is paid to the most important case n=1 which correspondes
to singletones and requires special considerations. |
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