Computing trisections of 4-manifolds

Grants

Funding Acknowledgements

We thank the American Institute for Mathematics and the organizers of the workshop Trisections and Low-Dimensional Topology, where this work was initiated, and thank Jeff Meier and Jonathan Spreer for helpful discussions. We also thank the anonymous referee for helpful comments. J.H. was partially supported by National Science Foundation Grant DMS-1719582-0. The research of J.H. R.and S.T. is partially supported by Australian Research Council Discovery Funding Scheme Project DP160104502. S.T. thanks the Deutsche Forschungsgemeinschaft Collaborative Center Transregionaler Sonderforschungsbereich 109 at Technische Universitat Berlin, where parts of this work have been carried out, for its hospitality.