TY - JOUR
T1 - Stokes matrices and monodromy of the quantum cohomology of projective spaces
JF - Comm. Math. Phys. 207 (1999) 341-383
Y1 - 1999
A1 - Davide Guzzetti
AB - n this paper we compute Stokes matrices and monodromy of the quantum cohomology of projective spaces. This problem can be formulated in a \\\"classical\\\" framework, as the problem of computation of Stokes matrices and monodromy of differential equations with regular and irregular singularities. We prove that the Stokes\\\' matrix of the quantum cohomology coincides with the Gram matrix in the theory of derived categories of coherent sheaves. We also study the monodromy group of the quantum cohomology and we show that it is related to hyperbolic triangular groups.
PB - Springer
UR - http://hdl.handle.net/1963/3475
U1 - 789
U2 - Mathematics
U3 - Mathematical Physics
ER -