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A research on spectral analysis of a matrix quantum difference equations with spectral singularities


Yelda Aygar

Abstract

We derive some spectral properties of matrix q-difference equations with spectral singularities having a polynomial-type Jost solution.

Key words: q-difference equation, spectral singularity, Jost solution, eigenvalue.


Journal Identifiers


eISSN: 1727-933X
print ISSN: 1607-3606