This is a preview. Log in through your library . Abstract The author proposes a height function (HF) method for estimating curvature and unit vectors of planar curves. The new method is named HFES ...

This is a preview. Log in through your library . Abstract Iterated continuous extensions (ICEs) are continuous explicit Runge-Kutta methods developed for the numerical solution of evolutionary ...

The IMEX schemes apply the implicit temporal method to only a small portion of the domain and use explicit calculations elsewhere, based on a convenient splitting algorithm. IMEX methods effectively ...