We carry out a rigorous error analysis of the first-order semi-discrete (in time) consistent splitting scheme coupled with generalized scalar auxiliary variable (GSAV) approach for Navier-Stokes equations no-slip boundary conditions. The is linear, unconditionally stable, and only requires solving sequence Poisson type at each time step. By using build-in unconditional stability GSAV approach, ...

Structural equation modeling (SEM) has been proposed to estimate generalizability theory (GT) variance components, primarily focusing on estimating relative error calculate coefficients. Proposals for absolute-error components have given the impression that a separate SEM must be fitted transposed data matrix. This paper uses real and simulated demonstrate how single can specified absolute (and...

fuzzy newton-cotes method for integration of fuzzy functions that was proposed by ahmady in [1]. in this paper we construct error estimate of fuzzy newton-cotes method such as fuzzy trapezoidal rule and fuzzy simpson rule by using taylor's series. the corresponding error terms are proven by two theorems. we prove that the fuzzy trapezoidal rule is accurate for fuzzy polynomial of degree one and...

objective: this study was performed for evaluation of accuracy of fetal weight estimation by clinical & ultrasonographic methods in iranian population . meterial & method:this prospective study was conducted on two hundred preg .nant mothers that reffered to obstetric department during years 1378 & 1379 . findings:our study showed that there was statistically significant difference between clin...

the parameters of infiltration equations have a key role to evaluate and design irrigation systems and it is essential to estimate them with high accuracy for increasing irrigation efficiency. in the present study, two approaches consisting multilevel optimization method using advance, recession and runoff data and the iparm model using advance and runoff data were compared for estimating infil...