Title of article
A study of the eigenvalue sensitivity by homotopy and perturbation methods
Author/Authors
Sliva، نويسنده , , G. and Brezillon، نويسنده , , A. and Cadou، نويسنده , , J.M. and Duigou، نويسنده , , L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
6
From page
2297
To page
2302
Abstract
In this work, the sensitivity to material characteristics of eigenvalues is studied. From an initial structure, some defects of material or/and geometry are introduced. A method is proposed to solve the new eigenvalue problem from the initial one without using classical techniques. This method is based on the association of a homotopy transformation and the perturbation method.
Keywords
Sensitivity of eigenvalue , Homotopy technique , Perturbation method , Vibration of plates
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2010
Journal title
Journal of Computational and Applied Mathematics
Record number
1555831
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