ASYMPTOTIC EXPANSION OF LARGE EIGENVALUES FOR A CLASS OF UNBOUNDED JACOBI MATRICES - Archive ouverte HAL Access content directly
Preprints, Working Papers, ... Year : 2020

ASYMPTOTIC EXPANSION OF LARGE EIGENVALUES FOR A CLASS OF UNBOUNDED JACOBI MATRICES

Abstract

We investigate a class of infinite tridiagonal matrices which define unbounded self-adjoint operators with discrete spectrum. Our purpose is to establish the asymptotic expansion of large eigenvalues and to compute two correction terms explicitly.
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Dates and versions

hal-03663139 , version 1 (09-05-2022)

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Ayoub Harrat, El Zerouali, Lech Zielinski. ASYMPTOTIC EXPANSION OF LARGE EIGENVALUES FOR A CLASS OF UNBOUNDED JACOBI MATRICES. 2020. ⟨hal-03663139⟩
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