Volume 11, Issue 1 (2015) | Journal of Mathematics and Statistics

Bivariate Poisson-Lindley Distribution with Application

Hossein Zamani — 2015-03-12

Journal of Mathematics and Statistics, Published online: 12 March 2015; doi:10.3844/jmssp.2015.1.6

This study applies a Bivariate Poisson-Lindley (BPL) distribution for modeling dependent and over-dispersed count data. The advantage of using this form of BPL distribution is that the correlation coe...

Probabilistic Estimates of the Largest Strictly Convex Singular Values of Pregaussian Random Matrices

Yang Liu — 2015-05-06

Journal of Mathematics and Statistics, Published online: 6 May 2015; doi:10.3844/jmssp.2015.7.15

In this study, the p-singular values of random matrices with Gaussian entries defined in terms of the lp-p-norm for p>1, as is studied. Mainly, using analytical techniques, we show the probabilistic e...

New Research Perspectives on Thermostatted Kinetic Models

Carlo Bianca — 2015-06-09

Journal of Mathematics and Statistics, Published online: 9 June 2015; doi:10.3844/jmssp.2015.16.20

This paper presents the new research directions that can be followed in the modeling of complex living systems by means of the tools of the thermostatted kinetic theory. The main aim is to invite the ...

Economic Order Quantity with Linearly Time Dependent Demand Rate and Shortages

R. P. Tripathi — 2015-06-26

Journal of Mathematics and Statistics, Published online: 26 June 2015; doi:10.3844/jmssp.2015.21.28

This paper presents an inventory model with linearly time dependent rate and shortages under trade credits. We show that the total cost per unit is convex function of time. Some properties have also b...