# ANN: new GridapBifurcationKit

**URL:** https://discourse.julialang.org/t/ann-new-gridapbifurcationkit/46142
**Category:** Package Announcements
**Created:** [September 6, 2020, 1:57pm UTC](https://discourse.julialang.org/t/ann-new-gridapbifurcationkit/46142 "2020-09-06T13:57:23Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![rveltz](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/rveltz/32/2707_2.png) [@rveltz](https://discourse.julialang.org/u/rveltz)
#### Post date: [September 6, 2020, 1:57pm UTC](https://discourse.julialang.org/t/ann-new-gridapbifurcationkit/46142/1 "2020-09-06T13:57:23Z")

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Dear all,

I am happy to announce a new package [GridapBifurcationKit.jl](https://github.com/rveltz/GridapBifurcationKit) which allows to perform bifurcation analysis of PDE using the FEM implemented in [Gridap.jl](https://github.com/gridap/Gridap.jl).

In effect, this is just a wrapper of [BifurcationKit.jl](https://github.com/rveltz/BifurcationKit.jl) but I thought it is convenient enough to make it a package. The beauty of [Gridap.jl](https://github.com/gridap/Gridap.jl) lies in the way one can specify sophisticated PDE and I hope that the associated framework can benefit from bifurcation analysis.

You can see a simple example of use in this tutorial.

What is missing to this new package is using the new AD (autodiff) from [Gridap.jl](https://github.com/gridap/Gridap.jl/blob/1d4b6d5d9f21219cc3dffa201c3121d2957cd6ee/src/FESpaces/FEAutodiff.jl), if you have an idea, do not hesitate to make a PR.

I hope you will find this useful,

> I thank a lot @fverdugo and @santiagobadia for their help

Best regards.