11 research outputs found
Infinitesimal deformation quantization of complex analytic spaces
Global constructions of quantization deformation and obstructions are
discussed for an arbitrary complex analytic space in terms of adapted
(analytic) Hochschild cohomology. For K3-surfaces an explicit global
construction of a Poisson bracket is given. It is shown that the analytic
Hochschild (co)homology on a complex space has structure of coherent analytic
sheaf in each degree