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physics.comp-ph2017
Imposing jump conditions on nonconforming interfaces for the Correction Function Method: a least squares approach
Alexandre Noll Marques, Jean-Christophe Nave, Rodolfo Ruben Rosales
We introduce a technique that simplifies the problem of imposing jump conditions on interfaces that are not aligned with a computational grid in the context of the Correction Funct…
physics.comp-ph2014★ 36 cited
High order solution of Poisson problems with piecewise constant coefficients and interface jumps
Alexandre Noll Marques, Jean-Christophe Nave, Rodolfo Ruben Rosales
We present a fast and accurate algorithm to solve Poisson problems in complex geometries, using regular Cartesian grids. We consider a variety of configurations, including Poisson…