Abstract
The boundary value problem with given stresses on the boundary for the Navier (Lamé) equation is under consideration. The Cosserat eigenvalues are those values of a spectral parameter (Formula presented.) related to the Poisson ratio σ which admit non-trivial solution to the homogeneous boundary value problem. It is known that all finite-multiple Cosserat eigenvalues belong to the ray (-∞, 1/3]. The aim of the paper is to prove that for any convex domain the Cosserat eigenvalues are contained in the interval(-1,1/3].
Original language | English |
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Pages (from-to) | 301-309 |
Number of pages | 9 |
Journal | Applicable Analysis |
Volume | 74 |
Issue number | 3-4 |
DOIs | |
State | Published - Apr 2000 |
Keywords
- Cosserat eigenvalues
- Lamé equation
ASJC Scopus subject areas
- Analysis
- Applied Mathematics