Title of article
Exponentially fitted shape functions for advection-dominated flow problems in two dimensions
Author/Authors
Sacco، نويسنده , , Riccardo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
5
From page
161
To page
165
Abstract
We sketch out the basic properties of three novel exponentially fitted shape functions that generalize to two-dimensional triangular elements the one-dimensional functions used in the well-known Scharfetter-Gummel method. This scheme is widely employed in the finite element approximation of the drift-diffusion equations arising in semiconductor device modelling.
Keywords
Advection-diffusion equations , Exponential fitting approximation , Semiconductor device modelling
Journal title
Journal of Computational and Applied Mathematics
Serial Year
1996
Journal title
Journal of Computational and Applied Mathematics
Record number
1546860
Link To Document