iganet_poisson.cxx File Reference

Demonstration of IgANet Poisson solver. More...

#include <iganet/iganet.h>
#include <iostream>

Classes
class	poisson< Optimizer, GeometryMap, Variable >
	Specialization of the abstract IgANet class for Poisson's equation. More...

Functions
int	main ()

Detailed Description

Demonstration of IgANet Poisson solver.

This example demonstrates how to implement a simple IgANet for learning the Poisson equation with (non-)homogeneous Dirichlet boundary conditions on a square geometry.

This example can be configured with the following environment variables

IGANET_MAX_EPOCH - maximum number of epochs during training IGANET_MIN_LOSS - tolerance for loss function IGANET_MIN_LOSS_CHANGE - tolerance for loss function change IGANET_MIN_LOSS_REL_CHANGE - tolerance for loss function relative change IGANET_NCOEFFS - number of unidirectional B-spline coefficients IGANET_NLAYERS - number of network layers IGANET_NNEURONS - number of neurons per layer

Author

Matthias Moller

Copyright

This file is part of the IgANet project

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

Function Documentation

main()

int main

(

)