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This work finds in terms of zonal polynomials, the non isotropic noncentral elliptical shape distributions via singular value decomposition; it avoids the invariant polynomials and the open problems for their computation. ...
Relaciones borrosas como herramienta de predicción de las causas del fracaso empresarial en el sector construcción
This article evaluates the techniques used for the detection and prediction of business cause failures. The main limitations of the classical prediction models for business insolvency are exposed and a fuzzy analysis as ...
Use and performance of ICT for international negotiatio [Uso y desempeño de las TIC en la negociación internacional]
This research determines the level of use of information and communication technologies (ICT) in international negotiation processes and the performance obtained in companies using ICT. A research was conducted on 180 ...
Modelo dinámico para la estimación temprana de esfuerzo en proyectos de desarrollo de software
Existen modelos para estimación del esfuerzo requerido en proyectos software que presentan limitaciones cuando se utilizan en etapas tempranas del ciclo de vida de desarrollo. En este artículo se presenta una revisión ...
Matric variate Pearson type II-Riesz distribution
The Pearson type II distribution is well known and is used in the general framework of real normed division algebras and Riesz distribution theory. Also, the so called Pearson type II-Riesz distribution, based on the ...