This is a preview. Log in through your library . Abstract In this work we study the stability and the convergence rates of the finite element approximation of elliptic problems involving Dirac ...
Let X be a symmetric space of noncompact type whose isometry group is either SU(n, 1) or Spin(2n, 1). Then the Dirac operator D is defined on L2-sections of certain homogeneous vector bundles over X.