Input modeling software tries to fit standard probability distributions to data assuming that the data are independent. However, the input environment can generate correlated data. Ignoring the correlations might lead to serious inaccuracies in the performance measures. In the past few years, several dependence modeling packages with different properties have been developed. In our dissertation...

Systems driven by multiple physical processes are central to many areas of science and engineering. Time discretization multiphysics systems is challenging, since different have levels stiffness characteristic time scales. The multimethod approach discretizes each process with an appropriate numerical method; the methods coupled appropriately such that overall solution has desired accuracy stab...

We introduce the class of linearly S-closed spaces as a proper subclass H-closed spaces. This property lies between S-closedness and countable S-closedness. A space is called if only any semi-open chain cover posses member dense in space. It shown that extremally disconnected coincide. gave characterizations these terms s-accumulation points filter bases complete families open subsets. While re...

A coarse space X endowed with a linear order compatible the structure of is called linearly ordered. We prove that every ordered locally convex and asymptotic dimension either 0 or 1. If metrizable, then family all right bounded subsets has selector.