ICOMAA 2024, İstanbul, Türkiye, 8 - 11 Mayıs 2024, ss.1
We explore the asymptotic behaviour of the so-called unstable Bloch eigenvalues
of the Polyharmonic matrix operator
Keywords: Perturbation theory, system of poyharmonic
operators, eigenvalue, asymptotic, resonance domain.
References:
1.
Veliev, O. A., Multidimensional periodic Schrödinger
operator: Perturbation
theory and applications, Springer, Vol.
263 (2015).
2.
Karakılıç, S. and Akduman, S., On the
eigenvalues of a polyharmonic
matrix operator near diffraction planes, AIP conference Proceedings 2321,
030017 (2021); https://doi.org/10.1063/5.0040407.
3. Karakılıç, S., Perturbation of the Non-Resonance
Eigenvalue of a
Polyharmonic Matrix Operator, DEU FMD, 22(66) (2020) 725-733;
https://doi.org/10.21205/deufmd.2020226607.
4.
Veliev, O. A., On the spectrum of the Schrödinger
operator with periodic
potential, Dokl. Akad. Nauk SSSR., Vol. 268, No. 6 (1983).