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285 remove closures en codim2 continuation and periodic orbits#289

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rveltz wants to merge 51 commits intomasterfrom
285-remove-closures-en-codim2-continuation-and-periodic-orbits
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285 remove closures en codim2 continuation and periodic orbits#289
rveltz wants to merge 51 commits intomasterfrom
285-remove-closures-en-codim2-continuation-and-periodic-orbits

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@rveltz rveltz commented Jan 15, 2026

Attempt to solve issue 285.

This requires a lot of refactor, see News.md.

This simplifies a lot the handling of curves of bifurcations of periodic orbits.

The generality of src/codim2, now refactored should ease the implementation of Discrete Problems as in MatcontM.

…nuationState, contRes)

this allows to dispatch on it
… dispatch for record_from_solution(iter, state)
refactor Problems.jl
the constructor of AbstractMABifurcationProblem put missing for the parameters by default
use Val{} in potrap_scheme! for parameters
…nuation. This is useful for example in case of mesh adaptation.
…a discretization, not a problem

change jacobian(prob::AbstractWrapperPeriodicOrbitProblem,....
…periodic orbits

refactor
add Chenciner bifurcation point
refactor update!(wrap::WrapPOColl
…ented into Fold/Hopf/PeriodDoubling/NeimarkSackerMinimallyAugmentedFormulation

refactor
This commit handles the update (section, mesh adaptation) of periodic orbit functionals.
It removes the bad use of closures in this context
correct mistake jad for jacobian_adjoint in MinAugFold.jl
correct tests
add method get_parameter(x, 𝐏𝐛::AbstractMinimallyAugmentedFormulation)
correct some remaining old methods vf(...)
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Remove closures in Fold/Hopf/PD/NS continuation, in continuation of periodic orbits

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