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Symplectic integrators #14

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mateuszbaran opened this issue Oct 11, 2021 · 2 comments
Open

Symplectic integrators #14

mateuszbaran opened this issue Oct 11, 2021 · 2 comments

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@mateuszbaran
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We most likely need symplectic integrators for manifold HMC and manifold CNFs. See for example: https://doi.org/10.1080/00207160.2021.1966772 .
@kellertuer
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Interesting – I saw that paper, too; @ergyscokaj might be interested or at least take a look at what we do there.

@mateuszbaran
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We already have CG and RKMK integrators sort of figured out here so I hope implementing a moderate-order symplectic method won't be too difficult.

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@kellertuer @mateuszbaran