An Adjoint Consistency Analysis for a Class of Hybrid Mixed Methods

  title={An Adjoint Consistency Analysis for a Class of Hybrid Mixed Methods},
  author={Jochen Sch{\"u}tz and Georg May},
  journal={Ima Journal of Numerical Analysis},
  • J. SchützG. May
  • Published 1 July 2014
  • Computer Science
  • Ima Journal of Numerical Analysis
Hybrid methods represent a classic discretization paradigm for elliptic equations. More recently, hybrid methods have been formulated for convection-diffusion problems, in particular compressible fluid flow. In [25], we have introduced a hybrid mixed method for the compressible Navier-Stokes equations as a combination of a hybridized DG scheme for the convective terms, and an H(div,Ω)-method for the diffusive part. Since hybrid methods are based on Galerkin’s principle, the adjoint of a given… 

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