This paper presents a study on the frequency response of a capacitive micro-beam resonator under various applied stresses. The governing equation whose solution holds the answer to all our questions about the mechanical behavior is the nonlinear electrostatic equation. Due to the nonlinearity and complexity of the derived equation analytical solution are not generally available; therefore, the ...

Abstract This paper investigates the problem of existence and uniqueness solutions under generalized self-similar forms to space-fractional diffusion equation. Therefore, through applying properties Schauder’s Banach’s fixed point theorems; we establish several results on global blow-up this

ABSTRACT
 The Gompertz equation describes the evolution of an epidemic. Applied to data from France, Spain, Germany, and United Kingdom, it is adjusted with slight deviations since each country implemented different restriction or distancing measures prevent spread. Some countries do not conform Gompertz. With Mexico, graphs show that measured calculated are overlapped. noticeable. We made...

In this paper, an iterative method is proposed for solving matrix equation $sum_{j=1}^s A_jX_jB_j = E$. This method is based on the global least squares (GL-LSQR) method for solving the linear system of equations with the multiple right hand sides. For applying the GL-LSQR algorithm to solve the above matrix equation, a new linear operator, its adjoint and a new inner product are dened. It is p...

Tension-Leg Platform (TLP) is a vertically moored floating structure. The platform is permanently mooredby tendons. Surge equation of motion of TLP is highly nonlinear because of large displacement and it should be solved with perturbation parameter in time domain. This paper compare the dynamic motion responses of a TLP in regular sea waves obtained by applying three method in time domain usin...

Many articles describe and analyse networks and relations in networks. Relationship building and relationship marketing has also been analysed. When and under what circumstances a company for example should be relationship orientated and when it should be transaction oriented, how relationships with subsuppliers are maintained and evaluated, and whether or not to extend its supplier cooperation...

in this paper, in order to analyze the transverse vibration of a uniform bernoulli-euler beam containing one single edge crack, a new continuous model is proposed for the cracked section. to this end, by using the fracture mechanics, the crack is modeled as a continuous disturbance in the stress and strain fields. by applying the hamilton’s principle, the equation of motion and the correspondin...