A direct solution of Poisson's equation in a three-dimensional field- effect transistor structure

DOI10.1016/0021-9991(92)90276-5zbMath0749.65071OpenAlexW2033588809MaRDI QIDQ1184598

S. Singh

Publication date: 28 June 1992

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9991(92)90276-5

zbMATH Keywords

Poisson's equationfast Fourier transformdirect methodcomparisonscyclic reductionfinite strip methodNumerical resultsFACR algorithmfield-effect transistor structure

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for discrete and fast Fourier transforms (65T50) Technical applications of optics and electromagnetic theory (78A55) Direct numerical methods for linear systems and matrix inversion (65F05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Cites Work

• The incomplete Cholesky-conjugate gradient method for the iterative solution of systems of linear equations
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