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SpECTRE
v2026.06.30
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Items related to evolving the second-order scalar wave equations. More...
Namespaces | |
| namespace | Tags |
| Tags for the second-order ScalarWave evolution system. | |
Classes | |
| struct | System |
| struct | TimeDerivative |
| Compute the time derivatives for the second-order scalar wave system. More... | |
Items related to evolving the second-order scalar wave equations.
\begin{align*}\partial_t \Psi &= -\Pi \\ \partial_t \Pi &= -\delta^{ij}\partial_i \partial_j \Psi \end{align*}