Sentence examples for integrating factors from inspiring English sources

Muriel and Romeo [11] prove that the equations of the form (1.1) have the first integrals of the form (1.2), λ-symmetries, and the integrating factors (mu=A t,x)).

Here, statistics is mentioned as one of the integrating factors.

Firstly, we examine the first integrals in the form (A t,x dot{x}+B t,x)), the corresponding exact solutions and the integrating factors.

These techniques also enable the construction of practical discrete viscous integrating factors that are used in combination with specialized half-explicit Runge Kutta schemes to accurately and efficiently solve the differential algebraic equations describing the discrete momentum equation, incompressibility constraint, and no-slip constraint.

This method provides not only the first integrals but also integrating factors.

The integrability of quasihomogeneous systems is considered, and the properties of the first integrals and the inverse integrating factors of such systems are shown.

The integrating factor (IF) method for numerical integration of stiff nonlinear PDEs has the disadvantage of producing large error coefficients when the linear term has large norm.

Firstly, we have characterized the second-order nonlinear ordinary differential equations, and this characterization is given by the coefficients of the equation and also determines the first integral, the λ-symmetry, and the integrating factor.

(4.31) The integrating factor can be deduced from the first integral by differentiating it with respect to ẋ.

where the factor 1 P V Open image in new window would represent the integrating factor of the infinitesimal work δW HP that makes the integration function an exact differential function.

We use the method of integrating factor of Wang et al. [18].