Global gridded precipitations have been extensively considered as the input of hydrological models for runoff simulations around world. However, limitations hydrologic and inaccuracies precipitation datasets could result in large uncertainty forecasts water resource estimations. Therefore, it is great importance to investigate value a weighted combination driven by different datasets. In additi...

In this article we prove the substantiation of the method of averaging for the fuzzy integrodifferential inclusions with small parameter. Thereby we expand a circle of systems to which it is possible to apply Krylov-Bogolyubov method of averaging.

There is a subtle difference as far as the invariant subspace problem is concerned for operators acting on real Banach spaces and operators acting on complex Banach spaces. For instance, the classical hyperinvariant subspace theorem of V. I. Lomonosov [10] while true for complex Banach spaces is false for real Banach spaces. When one starts with a bounded operator on a real Banach space and the...

ION Modèle RESOLUTION Résultats Système réel COMPARAISON SIMPLIFICATION / COMPLEXIFICATION FIG. 1.1 – Processus de Modélisation Nous détaillons dans la section suivante la phase d’abstraction du système, en présentant différents formalismes de modélisation. 14 CHAPITRE

New type Paley–Wiener theorems for the modified multidimensional Mellin and inverse Mellin transforms are established. The supports of functions are described in terms of their modified Mellin (or inverse Mellin) transform without passing to the complexification.

A method of signal waveform estimation from an ensemble of jittered noisy measurements is presented. The method uses group delay functions to perform the ensemble averaging and thus overcomes the difficulty of computing the unwrapped phase function before averaging. We propose a new technique, called group delay processing, to estimate the signal waveform if only a single noisy measurement is a...