Data functions

Detailed Description

Collection of (affinely decomposable) analytical data functions \( \mu \mapsto f:\mathbb{R} \to \mathbb{R}\).

These functions also supply a decomposed implementations as a linear combinations of products of parameter independent and space independent terms, if possible.

Collaboration diagram for Data functions:

Classes
class	TwoPhaseData.BrooksCorey
class	TwoPhaseData.Interface
class	TwoPhaseData.Michel
class	TwoPhaseData.MichelPrsLin
class	TwoPhaseData.MichelSimple

Files
file	clear_all_caches.m
	This function clears the caches generated for caching of gradient data in evolution schemes.
file	conv_flux_affine_decomposed.m
	function evaluating a function in the list of global coordinates specified in the columns of glob.
file	conv_flux_brooks_corey.m
	convective flux for Buckley-Leverett problem with Brooks-Corey functions
file	conv_flux_brooks_corey_derivative.m
	convective flux for Buckley-Leverett problem with Brooks-Corey functions
file	conv_flux_brooks_corey_simple.m
	convective flux for Buckley-Leverett problem with Brooks-Corey functions
file	conv_flux_brooks_corey_simple_derivative.m
	convective flux for Buckley-Leverett problem with Brooks-Corey functions
file	conv_flux_buckley_leverett.m
	convective flux for Buckley-Leverett problem
file	conv_flux_burgers.m
	function computing the convective flux of a Burgers problem.
file	conv_flux_burgers_parabola.m
	convective flux of a Burgers problem
file	conv_flux_forward_difference.m
	function computing the derivative of a convective flux by forward difference.
file	conv_flux_gdl2.m
	Function computing the convective flux \(f(u)\) of a convection problem.
file	conv_flux_linear.m
	function computing the convective flux \(f(u) = v u\) of a convection problem.
file	conv_flux_velocity_matrixfile.m
	function computing the convective flux \(f(u)\) of a convection problem.
file	diffusivity_composite_components.m
	glob is a npoints times 2 matrix
file	diffusivity_cached.m
	compute diffusivity tensor for geometry transformation and store results in a cache
file	dirichlet_values_homogeneous.m
	function computing homogeneous dirichlet-values by pointwise evaluations
file	dirichlet_values.m
	UDIRICHLET = DIRICHLET_VALUES([X],[Y], MODEL) Examples dirichlet_values([0,1,2],[1,1,1],struct(name_dirichlet_values, homogeneous, ... c_dir, 1)) dirichlet_values([0:0.1:1],[0],struct(name_dirichlet_values, xstripes, ... c_dir, [0 1 2], ... dir_borders, [0.3 0.6])) dirichlet_values([0:0.1:1],[0],struct(name_dirichlet_values, box, ... c_dir, 1, ... dir_box_xrange, [0.3 0.6], ... dir_box_yrange, [-0.1 0.1]))
file	exact_function_plaplace.m
	This is the first function from http://eqworld.ipmnet.ru/en/solutions/npde/npde1201.pdf.
file	init_values_gradient_box.m
	init value function with a gradient box profile in Y-direction as output
file	init_values_waveproduct.m
	product of two sinus waves in both coordinate directions
file	inv_geo_trans_derivative.m
	computes entries of a geometry transformation function's inverse transposed jacobian
file	velocity_parabola.m
	parabolic velocity field