This paper proposes a simple approach for the matrix inversion. The number of the steps is equal to the order of the matrix to be inverted. The algorithm was arise as a “side product” during an analysis of the properties of the Guyan reduction (, (2) (1965) 380). Numerical tests show an...

In this paper we study two important notions related to monotone operators. One is the concept of enlargement of a given monotone operator which has turned out to be a useful tool in the analysis of approximate solutions to problems involving monotone operators. The second one is the notion of...

This paper outlines main results obtained within the scope of joint project activities concerning the numerical simulation of reacting flow in complex geometries. The aim is the refinement of numerical methods for applied computational fluid dynamics (CFD) using high-performance computations...

To evaluate consumer loan applications, loan officers use many techniques such as judgmental systems, statistical models, or simply intuitive experience. In recent years, fuzzy systems and neural networks have attracted the growing interest of researchers and practitioners. This study compares...

Weerahandi (1995b) suggested a generalization of the Fisher's solution to the Behrens-Fisher problem to the problem of multiple comparisons with unequal variances by the method of generalized -values. In this paper we present a brief outline of the Fisher's solution and its generalization as...

In this paper a model for the aggregation of ballot profiles is considered.In this framework some new results are obtained:the characterization of the plurality aggregator and the non existence of a vote aggregator which is anonymous and yet preserves proximity

Intuitive set theory is defined as the theory we get when we add the axioms, Monotonicity and Fusion, to ZF theory. Axiom of Monotonicity makes the Continuum Hypothesis true, and the Axiom of Fusion splits the unit interval into infinitesimals

In this paper we analyze a pressure stabilized, finite element method for the unsteady, incompressible Navier–Stokes equations in primitive variables; for the time discretization we focus on a fully implicit, monolithic scheme. We provide some error estimates for the fully discrete solution...