(1) Department of Mathematical Sciences, Tsinghua University, Beijing, 100084, P. R. China
Abstract:
Abstract
We explain how deformation theories of geometric objects
such as complex structures, Poisson structures and holomorphic
bundle structures lead to differential Gerstenhaber or Poisson
algebras. We use homological perturbation theory to construct
A∞ algebra structures on the cohomology,
and their canonically defined deformations. Such constructions
are used to formulate a version of A∞
algebraic mirror symmetry.
Partially supported by an NSF group infra-structure
grant through the Geometry, Analysis and Topology (GAT)
group