V. P. Petrov Historiosophy as an Ethnogenic Study Methodology

A Discontinuous Petrov-Galerkin Methodology for Incompressible Flow Problems

Interpreting IDR as a Petrov--Galerkin Method

The IDR method of Sonneveld and van Gijzen [SIAM J. Sci. Comput., 31:1035–1062, 2008] is shown to be a Petrov-Galerkin (projection) method with a particular choice of left Krylov subspaces; these left subspaces are rational Krylov spaces. Consequently, other methods, such as BiCGStab and ML(s)BiCGStab, which are mathematically equivalent to some versions of IDR, can also be interpreted as Petro...

Application of Response Surface Methodology as an Efficient Approach for Optimization of Operational Variables in Benzene Hydroxylation to Phenol by V/SBA-16 Nanoporous Catalyst

Herein, we prepared a V/SBA-16 catalyst using vanadyl acetylacetonate as a precursor and SBA-16 nanoporous silica as a support via an immobilization technique. The ordered mesoporous structure of catalyst was determined by X-ray diffraction  and transmission electron microscopy techniques , and the catalyst was evaluated in the benzene hydroxylation to phenol with hydrogen peroxide (H2O2) as a ...

A Methodology for UML Models V&V

The introduction of UML models in the software life cycle poses new issues and challenges that are not adequately supported by current state-of-the-art development tools, especially concerning V&V activities. Indeed, every tool usually focuses on a small set of specialized activities (such as design, coding or testing), failing to provide a satisfactory (general purpose) V&V framework. In this ...

Economic Development: An Individualistic Methodology

This paper establishes two theoretical frameworks in the study of economic development. These are constitutional analysis and interdisciplinary perspective. This study acknowledges that the economists are the ones to blame for lost of the underdevelopment in many parts of the world. These two theoretical frameworks are part of an individualistic methodology. The paper first, discusses individua...