Bridging the Classical D&D and Cyber Security Domains

A new class of function spaces on domains of R^d and its relations to classical function spaces

حاکمیت شبکه‌ای در نهادهای پژوهشی امنیت ‌سایبری

Governments change their governance style according to social, political and economic conditions. Cyber security technology is among today’s most changeable technologies, which is a critical key to the national security. Because of the weaknesses in the interaction among syber security research organizations, introducing a model for utilizing all existing capabilities can be an appro...

Locally GCD domains and the ring $D+XD_S[X]$

An integral domain $D$ is called a emph{locally GCD domain} if $D_{M}$ is aGCD domain for every maximal ideal $M$ of $D$. We study somering-theoretic properties of locally GCD domains. E.g., we show that $%D$ is a locally GCD domain if and only if $aDcap bD$ is locally principalfor all $0neq a,bin D$, and flat overrings of a locally GCD domain arelocally GCD. We also show that the t-class group...

Turbulent Flow in 2-D Domains with Complex Geometry-Finite Elelment Method

Using the highly recommended numerical techniques, a finite element computer code is developed to analyse the steady incompressible, laminar and turbulent flows in 2-D domains with complex geometry. The Petrov-Galerkin finite element formulation is adopted to avoid numerical oscillations. Turbulence is modeled using the two equation k-ω model. The discretized equations are written in the form o...

Turbulent Flow in 2-D Domains with Complex Geometry-Finite Elelment Method

Using the highly recommended numerical techniques, a finite element computer code is developed to analyse the steady incompressible, laminar and turbulent flows in 2-D domains with complex geometry. The Petrov-Galerkin finite element formulation is adopted to avoid numerical oscillations. Turbulence is modeled using the two equation k-ω model. The discretized equations are written in the form o...