✦ LIBER ✦
On an Riesz basis of generalized eigenvectors of the nonselfadjoint problem deduced from a perturbation method for sound radiation by a vibrating plate in a light fluid
✍ Scribed by Aref Jeribi; Abdelkader Intissar
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 230 KB
- Volume
- 292
- Category
- Article
- ISSN
- 0022-247X
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✦ Synopsis
In this paper we prove that the system of generalized eigenvectors of the operator (I + εK) -1 × d 4 /dx 4 forms a Riesz basis of L 2 (]-L, L[) where K is the integral operator with kernel the Hankel function of the first kind and order 0. This operator was introduced in J.