TY - JOUR
T1 - Frobenius manifolds and Virasoro constraints
JF - Selecta Math. (N.S.) 5 (1999) 423-466
Y1 - 1999
A1 - Boris Dubrovin
A1 - Zhang Youjin
AB - For an arbitrary Frobenius manifold a system of Virasoro constraints is constructed. In the semisimple case these constraints are proved to hold true in the genus one approximation. Particularly, the genus $\\\\leq 1$ Virasoro conjecture of T.Eguchi, K.Hori, M.Jinzenji, and C.-S.Xiong and of S.Katz is proved for smooth projective varieties having semisimple quantum cohomology.
PB - Springer
UR - http://hdl.handle.net/1963/2883
U1 - 1817
U2 - Mathematics
U3 - Mathematical Physics
ER -