e/Neumann-Dirichlet method

Information
has gloss	eng: In mathematics, the Neumann–Dirichlet method is a domain decomposition preconditioner which involves solving Neumann boundary value problem on one subdomain and Dirichlet boundary value problem on another, adjacent across the interface between the subdomains. On a problem with many subdomains organized in a rectangular mesh, the subdomains are assigned Neumann or Dirichlet problems in a checkerboard fashion.
lexicalization	eng: Neumann-Dirichlet method
lexicalization	eng: Neumann–Dirichlet method
instance of	e/Domain decomposition methods