package cviode
Install
Dune Dependency
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Maintainers
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sha256=89bf0d36db1951ba238f412d59065342f832f77968bbad688ab29e8420e88dba
sha512=1cc90434d167e7a22632aee1cc0273ce36293112a233503fdc428315713a5dadf834fa29ef90f48918fb19562b06c1ba8f2b601eed206f11388b95491e83d8b5
Description
This is a collection of geometric solvers for initial value problems derived from contact Lagrangians.
The provided solvers concern Lagrangians of the form
$$
L(x, \dot{x}, z, t) = \frac12|\dot{x}|^2 + g_1(x)g_2(z) + h(z) + f(t)x
$$
For further information refer to Vermeeren, Bravetti, Seri: Contact Variational Integrators (2019).
README
Contact variational integrators - native ocaml implementation
This is a collection of geometric solvers for initial value problems derived from contact Lagrangians. The provided solvers concern Lagrangians of the form
$$
L(x, \dot{x}, z, t) = \frac12|\dot{x}|^2 + g_1(x)g_2(z) + h(z) + f(t)x
$$
For further information refer to Vermeeren, Bravetti, Seri: Contact Variational Integrators (2019).
Running the integrators on the damped oscillator with and without forcing (see example/damped.ml) produces the following output:
TODO
[ ] Add mli with documentation
[ ] Add implementation with support for $g_2(z)$ as per description
[ ] Figure out how to test