Spectral properties of the Neumann-Poincaré operator in 3D elasticity
Artikel i vetenskaplig tidskrift, 2021
For the Neumann-Poincare operator in 3D elasticity, the location of the essential spectrum is found, both for a homogeneous and non-homogeneous material and the rate of convergence of eigenvalues to the tips of the essential spectrum is estimated.
eigenvalues
linear elasticity
Pseudodifferential operators,
essential spectrum
Författare
Y. Miyanishi
Osaka University
Grigori Rozenblioum
Saint Petersburg State University - Spsu
Göteborgs universitet
Chalmers, Matematiska vetenskaper
International Mathematics Research Notices
1073-7928 (ISSN) 1687-0247 (eISSN)
Vol. 2021 11 8715-8740Fundament
Grundläggande vetenskaper
Ämneskategorier
Matematisk analys
DOI
10.1093/imrn/rnz341