Numerical models of Λ‐Φ parameters

Numerical Optimization within Vector of Parameters Estimation in Volatility Models

In this paper usefulness of quasi-Newton iteration procedure in parameters estimation of the conditional variance equation within BHHH algorithm is presented. Analytical solution of maximization of the likelihood function using first and second derivatives is too complex when the variance is time-varying. The advantage of BHHH algorithm in comparison to the other optimization algorithms is that...

Observation of the Λ0b→Λφ decay

Article history: Received 10 March 2016 Received in revised form 13 May 2016 Accepted 24 May 2016 Available online 26 May 2016 Editor: W.-D. Schlatter The Λ0 b → Λφ decay is observed using data corresponding to an integrated luminosity of 3.0 fb−1 recorded by the LHCb experiment. The decay proceeds at leading order via a b → sss loop transition and is therefore sensitive to the possible presenc...

A review of dough rheological models used in numerical applications

The motivation for this work is to propose a first thorough review of dough rheological models used in numerical applications. Although many models have been developed to describe dough rheological characteristics, few of them are employed by researchers in numerical applications. This article reviews them in detail and attempts to provide new insight into the use of dough rheological models.

Numerical Methods 101 - Convergence of Numerical Models

Numerical Investigation of Effective Parameters on Efficiency of Solar Chimney

The environmental pollution crisis caused by the excessive use of fossil fuels and the risk of the destruction of natural resources and reserves, as well as the excessive production of greenhouse gases and, consequently, global warming, led many energy researchers to use renewable energy As a fossil fuel alternative. Solar chimneys are one of the types of renewable energies that have been taken...