Listar Revista de Matemáticas 17(2) por título

Mostrando ítems 2-6 de 6

    • Limit Theorems in Bellman–Harris Processes with Finites Second Moments 

      Llinás Solano, Humberto (2010-07-02)
      In this article are studied different theorems limits in a criticalBellman-Harris branching process with a only type of particle and with finite second moments. There were used two processes in order to figure out the ...

    • Parameter Estimation in HIV/AIDS Epidemiological Models. 

      Barrios Ginart, Jorge; Marrero Severo, Aymée de los Ángeles; Díaz Romañach, Marta Lourdes Baguer; de Arazoza Rodríguez, Héctor (2010-07-02)
      The validation process of mathematical models that describe practical applications usually implies the estimation of the unknown parameters that are involved. In this work, in order to estimates these parameters in the ...

    • Principal Component and Regression Analysis for Categorical Data.Application to Arterial Hypertension. 

      Navarro Céspedes, Juan M.; Casas Cardoso, Gladys M.; González Rodríguez, Emilio (2010-07-02)
      The present work is about the statistical processing of categorical data. The mathematical details of the Categorical Principal Components and the Categorical Regression Analysis are explained.The combination of both ...

    • Simulated Annealing–Golden section algorithm for the multiproduct replenishment problem with stochastic demand. 

      Hernández González, Salvador; Gutiérrez Andrade, Miguel Ángel; de los Cobos Silva, Sergio Gerardo (2010-07-02)
      The joint replenishment problem (JRP) has been studied for over 30 years and there are both heuristic and exact algorithms to determine the frequency of orders and fundamental cycle; in recent years ithas been considered ...

    • Structural Change Analysis in Linear Regression Model. 

      Pérez Salvador, Blanca Rosa; García Salazar, María Guadalupe (2010-07-02)
      Assuming that the observations are from normal distribution we obtain de distribution of the maximum likelihood ratio test if there is a change in the parameters at an unknown time and we find the maximum likehood estimators ...