Revista de Matemáticas 20(1)
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The use of multilayer perceptrons for statistical modeling SO_2 non linear time series in Salta Capital, Argentina
(2013-04-04)In this paper a statistical study of phisical-chemistry variables connected with enviroment pollution, specifically SO2 monthly average concentration, measured in Salta Capital city, Argentina, together with NO2 and O3 ... -
Sobre una construcción de un monoide libre con identidad sobre un topos E con el objeto de los números naturales
(2013-04-04)We proved that the free moniod with identify in X isM(X)= R \in \Omega^{NxNxX/R} es funcional y \_n \in N dom R=(n)} -----> ix \Omega^{NxNxX/R}. -
One-side oscillation strategic approach
(2013-04-04)This paper reports an approach developed to find a good quality solution for a generalized assignment problem with application to the Dimensional Cutting Problem. The objective at the Cutting Problemis to divide different ... -
Simulation of decametric wave propagation in the ionospheric plasma
(2013-04-04)The decametric radiowaves propagation in the ionospheric plasmawas considered. Bicharacteristic system of equations was used in themodeling ray structures. This system, which allows finding the raypaths with great precision, ... -
Estimación de parámetros de regresión no lineal mediante colonia de abejas artificiales
(2013-04-04)Este trabajo presenta los resultados de la técnica heurística de ABC (Artificial Bee Colony) utilizada para estimar los parámetros de modelos de regresión no lineal. El algoritmo fue probado sobre 27 bases de datos de la ... -
Pattern equation method for the solution of electromagnetic scattering by axially-symmetric particles with complex anisotropic surface impedance
(2013-04-04)The pattern equation method (PEM) has been extended to solve the scattering problems of electromagnetic waves by particles with mixed anisotropic surface impedance. Thus, the anisotropic impedance boundary conditions are ...
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