Many simulation studies comparing various methods of cluster analysis have been performed. In these studies, artificial data sets containing known clusters are produced using pseudo-random-number ...

Scientists develop a new method for improving the functional characteristics of enzymes. The method has potential for wide application in the chemical, medicinal and food industries. An international ...

Based on domain decomposition, we give two multiplicative schwarz methods with time stepping along characteristic for semi-linear, convection diffusion parabolic ...