Topological Recursion Relations (TRRs) are very special relations in the cohomology ring of the moduli space of stable curves. So far most results on TRRs have been restricted to low genus. I will explain how the double ramification relations of Pixton can be used to construct TRRs in any genus.

This work is based on joint (partially ongoing) works with (various subsets of) E. Clader, S. Grushevsky, X. Liu, X. Wang and D. Zhakarov. Speaker(s): Felix Janda (Michigan)