Package by.andd3dfx.math.pde.border

Class DirichletBorderCondition

java.lang.Object

by.andd3dfx.math.pde.border.DirichletBorderCondition

All Implemented Interfaces:

BorderCondition

public class DirichletBorderCondition
extends Object
implements BorderCondition

Represents a Dirichlet boundary condition for partial differential equations. This condition specifies the value of the solution at the boundary:

U(x,t) = U(t) at x = x₁ or x = x₂

where U(t) is a prescribed function of time. This is the simplest type of boundary condition, commonly used when the boundary value is known or controlled.

See Also:

• BorderCondition

Constructor Summary

Constructors

Constructor	Description
DirichletBorderCondition()

Method Summary

Modifier and Type	Method	Description
double	gU(double t)	Returns the prescribed value of the solution at the boundary at time t.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DirichletBorderCondition

public DirichletBorderCondition()

Method Details

gU

public double gU(double t)

Returns the prescribed value of the solution at the boundary at time t. This method should be overridden to provide the actual boundary value function.

Parameters:

t - time coordinate

Returns:

prescribed value U(t) at the boundary