160 citations · 1.4k across the 97 of their papers we have counts for
4 papers · 1 filter
A new proof of Faber's intersection number conjecture
A. Buryak, S. Shadrin
We give a new proof of Faber's intersection number conjecture concerning the top intersections in the tautological ring of the moduli space of curves $\M_g$. The proof is based on…
A remark on deformations of Hurwitz Frobenius manifolds
A. Buryak, S. Shadrin
In this note we use the formalism of multi-KP hierarchies in order to give some general formulas for infinitesimal deformations of solutions of the Darboux-Egoroff system. As an ap…
A group action on Losev-Manin cohomological field theories
Sergey Shadrin, Dimitri Zvonkine
We discuss an analog of the Givental group action for the space of solutions of the commutativity equation. There are equivalent formulations in terms of cohomology classes on the…
Givental symmetries of Frobenius manifolds and multi-component KP tau-functions
Evgeny Feigin, Johan van de Leur, Sergey Shadrin
We establish a link between two different constructions of the action of the twisted loop group on the space of Frobenius structures. The first construction (due to Givental) descr…