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math.NT2008

Non annulation des fonctions L automorphes au point central

Djamel Rouymi

The question about modular forms have recently received a lot of attention; concerning the non-vanishing of automorphic L-functions Michel, Kowalski and Vanderkam proved (among oth…

cs.NE2008★ 1 cited

Elagage d'un perceptron multicouches : utilisation de l'analyse de la variance de la sensibilité des paramètres

Philippe Thomas, André Thomas

The stucture determination of a neural network for the modelisation of a system remain the core of the problem. Within this framework, we propose a pruning algorithm of the network…

math.PR2008

Mathematical model for resistance and optimal strategy

Blandine Berard Bergery, Christophe Profeta, Etienne Tanré

We propose a mathematical model for one pattern of charts studied in technical analysis: in a phase of consolidation, the price of a risky asset goes down times after hitting a…

math.RA2008★ 1 cited

Pseudo-euclidean Jordan algebras

Amir Baklouti, Said Benayadi

A Jordan algebra J is said to be pseudo-euclidean if J is endowed with an associative non-degenerate symmetric bilinear form B. B is said an associative scalar product on J. First,…

stat.AP2008

Visualization of association graphs for assisting the interpretation of classifications

Eric San Juan, Ivana Roche

Given a query on the PASCAL database maintained by the INIST, we design user interfaces to visualize and browse two types of graphs extracted from abstracts: 1) the graph of all as…

cond-mat.stat-mech2008★ 2 cited

Folding Kinetics of Proteins and Cold Denaturation

Olivier Collet

Folding kinetics of a lattice model of protein is studied. It uses the Random Energy Model for the intrachain couplings and a temperature dependent free energy of solvation derived…