Research

Below is a list of papers I have available on arXiv.

1. Framing Triangulations and Framing Posets of Planar DAGs with Nontrivial Netflow Vectors -- J. Berggren (2025)

2. Flows on Gentle Algebras -- J. Berggren (2025)

3. Boundary Algebras of Positroids -- J. Berggren, K. Serhiyenko (2024)

4. Unbounded Matroids -- J. Berggren, J. Martin, J. Samper (2023)

5. Consistent Dimer Models on Surfaces with Boundary -- J. Berggren, K. Serhiyenko (2023), to appear in Forum of Mathematics, Sigma

Here is a list of published conference proceedings

1. Turbulence Polyhedra (link coming soon) -- J. Berggren, Séminaire Lotharingien de Combinatoire (2025)

2. Combinatorics of Boundary Algebras -- J. Berggren, J. Boretsky, Séminaire Lotharingien de Combinatoire, Vol. 91b (2024)

3. Wilting Theory of Flow Polytopes -- J. Berggren, K. Serhiyenko, Séminaire Lotharingien de Combinatoire, Vol. 91b (2024)