Add acknowledgements to README

README.md

@@ -135,3 +135,7 @@ In fact, the functions `jacobian_sparsity` and `hessian_sparsity` are re-exporte
 ## Related packages
 * [SparseDiffTools.jl](https://github.com/JuliaDiff/SparseDiffTools.jl): automatic sparsity detection via Symbolics.jl and Cassette.jl
 * [SparsityTracing.jl](https://github.com/PALEOtoolkit/SparsityTracing.jl): automatic Jacobian sparsity detection using an algorithm based on SparsLinC by Bischof et al. (1996)
+
+## Acknowledgements
+
+Adrian Hill acknowledges support by the Federal Ministry of Education and Research (BMBF) for the Berlin Institute for the Foundations of Learning and Data (BIFOLD) (01IS18037A).