The singularly perturbed initial boundary value prob- lems for the reaction diffusion system are raised. Firstly, under suitable conditions, using a iteration t
<正>In this paper, we study the logarithmic Sobolev inequalities for two-sided birth-death processes. An estimate of the logarithmic Sobolev constant α for a t
This paper empirically investigates the relationships between 15 design metrics and maintainability of 148 Java open source software. The results show that size