Listar Revista de Matemáticas 8(2) por título
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Estabilizacíon del modelo poblacional de may a través de controles direccionales
(2009-02-19)The May population model consider a satiate parameter over the predators andhas an unstable equilibrium state surrounded by a limit cycle. This work gives acontrol strategy driven to disturb the model in such way that the ... -
Modeling genetic algorithms with interacting particle systems
(2009-02-19)We present in this work a natural Interacting Particle System (IPS) approach formodeling and studying the asymptotic behavior of Genetic Algorithms (GAs). In thismodel, a population is seen as a distribution (or measure) ... -
Some properties and inequalities related to the kth inverse moment of a positive binomial variate
(2009-02-19)We present some known properties of bk(n, p) the kth inverse moment of a positive binomial variate. Additional properties of this function and new bounds are derived. Keywords: Probability, statistics, life contingencies, ... -
Teoría de nudos geométricos e isotopía poligonal
(2009-02-19)The space of n-sided polygons embedded in euclidean three-space consists of a smoothmanifold in which points correspond to piecewise linear or “geometric” knots, while pathscorrespond to isotopies which preserve the geometric ...