Abstract The Allen-Cahn equation is a gradient system, where the free-energy func-4 tional decreases monotonically in time. We develop an energy stable reduced order 5 model …
M Stoll, H Yücel - 2015 - csc.mpi-magdeburg.mpg.de
Fractional differential equations are becoming increasingly popular as a modelling tool to describe a wide range of non-classical phenomena with spatial heterogeneities throughout …
The Allen-Cahn equation is solved numerically by operator splitting Fourier spectral methods. The basic idea of the operator splitting method is to decompose the original …
A Sarıaydın Filibelioğlu - 2015 - open.metu.edu.tr
Gradient flows are energy driven evolutionary equations such that the energy decreases along solutions. There have been surprisingly a large number of well-known partial …
A Sarıaydın, MUB Karasözen - 2014 - researchgate.net
In this work, Allen–Cahn equation is discretized using symmetric interior penalty discontinuous Galerkin finite elements. Time discretization is performed by the energy stable …