@article {1998,
title = {Bihamiltonian Hierarchies in 2D Topological Field Theory At One-Loop Approximation},
journal = {Comm. Math. Phys. 198 (1998) 311-361},
number = {SISSA;152/97/FM},
year = {1998},
publisher = {Springer},
abstract = {We compute the genus one correction to the integrable hierarchy describing coupling to gravity of a 2D topological field theory. The bihamiltonian structure of the hierarchy is given by a classical W-algebra; we compute the central charge of this algebra. We also express the generating function of elliptic Gromov - Witten invariants via tau-function of the isomonodromy deformation problem arising in the theory of WDVV equations of associativity.},
doi = {10.1007/s002200050480},
url = {http://hdl.handle.net/1963/3696},
author = {Boris Dubrovin and Zhang Youjin}
}