MathTL::BiharmonicBVP< DIM > Class Template Reference

#include <bvp.h>

List of all members.

Public Member Functions
	BiharmonicBVP (const Function< DIM > *f)
virtual	~BiharmonicBVP ()
const bool	constant_coefficients () const
const double	f (const Point< DIM > &x) const
void	set_f (const Function< DIM > *f)
Protected Attributes
const Function< DIM > *	f_
	right-hand side

---

Detailed Description

template<unsigned int DIM>
class MathTL::BiharmonicBVP< DIM >

Base class for a symmetric, second-order elliptic boundary value problem in divergence form over some domain Omega in R^d with boundary Gamma=dOmega

-delta u(x)= f(x) in Omega

with some boundary conditions (Dirichlet, Neumann, Robin). However, we only specify the parameter f in this class and postpone the boundary condition treatment to the discretization process. It will be implicitly assumed that the wavelet bases or frames used in a wavelet-Galerkin scheme fulfill the appropriate boundary conditions.

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Constructor & Destructor Documentation

template<unsigned int DIM>

MathTL::BiharmonicBVP< DIM >::BiharmonicBVP

(

const Function< DIM > *

f

)

constructor with given (scalar) coefficients

template<unsigned int DIM>

virtual MathTL::BiharmonicBVP< DIM >::~BiharmonicBVP

(

)

[inline, virtual]

virtual destructor

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Member Function Documentation

template<unsigned int DIM>

const bool MathTL::BiharmonicBVP< DIM >::constant_coefficients

(

)

const

diffusion coefficient a

flag to indicate whether all coefficients are constants (speeds up quadrature a bit)

template<unsigned int DIM>

const double MathTL::BiharmonicBVP< DIM >::f

(

const Point< DIM > &

x

)

const [inline]

right-hand side f

template<unsigned int DIM>

void MathTL::BiharmonicBVP< DIM >::set_f

(

const Function< DIM > *

f

)

set the right-hand side to another function

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The documentation for this class was generated from the following files:

• numerics/bvp.h
• numerics/bvp.cpp