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arXiv · 1403.1719

Double ramification cycles and integrable hierarchies

A. Buryak
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Abstract

It this paper we present a new construction of a hamiltonian hierarchy associated to a cohomological field theory. We conjecture that in the semisimple case our hierarchy is related to the Dubrovin-Zhang hierarchy by a Miura transformation and check it in several examples.

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A. Buryak. 2015-03-25. Double ramification cycles and integrable hierarchies. https://doi.org/10.1007/s00220-014-2235-2

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