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Finite Difference Method

Neumann boundary condition: using a lower order finite difference scheme

Using finite differences to solve an equations is quick and easy, especially for ODEs. On the boundaries it is not possible to use the same scheme as in the bulk and hence the boundaries need to be treated separately.  I have read several times that, at the boundary, one can use  a  lower order finite difference approximation.…

7 October , 2014 in Finite Difference Method.
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