The 1D Wave Equation on an Interval;

Homogeneous Boundary Conditions

Homogeneous Dirichlet Boundary Conditions | |||

$cos(t)\; sin(x)$ |
$cos(2t)\; sin(2x)$ |
$cos(3\; t)\; sin(3x)$ |
$cos(4\; t)\; sin(4x)$ |

Homogeneous Neumann Boundary Conditions | |||

$1$ |
$cos(\; t)\; cos(x)$ |
$cos(2\; t)\; cos(2x)$ |
$cos(3\; t)\; cos(3x)$ |

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