This is a MatLab code testing exponential integrators for a PDAE formulation of linear parabolic problems
with dynamic boundary conditions. The spatial discretization uses bilinear finite elements.

It uses the MatLab package PHIPM, which is described in
"A Krylov subspace algorithm for evaluating the φ-functions appearing in exponential integrators" by Jitse Niesen and Will Wright.
It can be obtained from
	http://www1.maths.leeds.ac.uk/~jitse/software.html
and provides the functions "phipm.m" and "expmnorm.m", which were used for this code. The function phipm.m is used in a slightly
modified version. I do not claim any credit for the creation of these functions.

Additional information on the code can be found in the related MatLab files, which are listed in 'INSTALL.txt'.
Supplementary figures are in the folder /Figures/. (more information in 'INSTALL.txt')

See AUTHORS for a list of authors.

See INSTALL for dependencies and how to run the script.

See LICENSE for license information.

(Johannes Wiedemann - 2020-01-01)