Research
Below is a list of my publications as well as my unpublished preprints available on arXiv:
Classical tilting and tau-tilting theory via duplicated algebras -- J. Berggren, K. Serhiyenko (2025)
Framing Triangulations and Framing Posets of Planar DAGs with Nontrivial Netflow Vectors -- J. Berggren (2025), to appear in
Flows on Gentle Algebras -- J. Berggren (2025)
Boundary Algebras of Positroids -- J. Berggren, K. Serhiyenko (2024)
Unbounded Matroids -- J. Berggren, J. Martin, J. Samper (2023), European Journal of Combinatorics 133 (2026), Paper No. 104298, 28 pp.; MR4997570
Consistent Dimer Models on Surfaces with Boundary -- J. Berggren, K. Serhiyenko (2023), Forum Math. Sigma 13 (2025), Paper No. e114, 44 pp.; MR4930382
Here is a list of published conference proceedings:
Turbulence Polyhedra -- J. Berggren, Séminaire Lotharingien de Combinatoire, Vol. 93b (2025)
Combinatorics of Boundary Algebras -- J. Berggren, J. Boretsky, Séminaire Lotharingien de Combinatoire, Vol. 91b (2024)
Wilting Theory of Flow Polytopes -- J. Berggren, K. Serhiyenko, Séminaire Lotharingien de Combinatoire, Vol. 91b (2024)