Sentence examples for a stiff system from inspiring English sources
L=128, left: Map of log10[ V x,y)] for a stiff system.
In particular, it may lead to a stiff system of differential equations and several other problems.
The model obtained from basic thermodynamical equations has the main disadvantage of being a stiff system.
The numerical applications include the linear wave equation, a stiff system of reaction diffusion equations and the nonlinear Euler equations with oscillatory initial conditions.
Although when dealing with a stiff system of ODEs the new algorithm is shown to provide equal accuracy with that delivered by LSODE at the cost of higher execution time, the results indicate that its performance could be superior when facing a stiff system of PDEs.
The solution is by the method of lines, whereby finite difference discretization in the spatial variable yields a stiff system of ordinary differential equations (ODEs), and the ODE initial value problem is solved with a modern general-purpose ODE solver.
This coupling has been shown to be prone to inherent instabilities and performance degradation due to a change in human arm stiffness; when instability is encountered, a human operator often attempts to control the oscillation by stiffening their arm, which leads to a stiffer system with more instability.
Non-Deformable Support System (NDSS), which will be mentioned in the scope of this research, does not mean that it does not permit any deformation or is a very stiff system.
The inclusion of the displacement current allows for studying electromagnetic wave propagation in a plasma as well as charge separation effects beyond the standard magnetohydrodynamics (MHD) description, however, it leads to a very stiff system with characteristic velocities ranging from the speed of sound of the fluids up to the speed of light.
The methods developed here have been demonstrated for a first example of stiff system, the classical Schlögl autocatalytic reaction, and can be straightforwardly incorporated into hybrid SSASDE-ODE frameworks.
Figure 2 Solutions of nonlinear stiff system for, (a) Exact, (b) Numerical, (c) NHPM, and (c) NHPM, (color figure can be viewed in the online issue).
