A Dual–mixed Finite Element Method for the Brinkman Problem

نویسندگان

  • JASON S. HOWELL
  • MICHAEL NEILAN
  • NOEL J. WALKINGTON
چکیده

A mixed variational formulation of the Brinkman problem is presented which is uniformly well–posed for degenerate (vanishing) coefficients under the hypothesis that a generalized Poincaré inequality holds. The construction of finite element schemes which inherit this property is then considered.

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تاریخ انتشار 2015