TY  - JOUR
T1  - Spectrum and symmetries of the impulsive difference equations
AU  - Cebesoy, Şerifenur
AU  - Bayram, Elgiz
AU  - Solmaz, Seyda
PY  - 2021
DA  - June
Y2  - 2020
DO  - 10.31801/cfsuasmas.669708
JF  - Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
JO  - Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat.
PB  - Ankara University
WT  - DergiPark
SN  - 1303-5991
SP  - 38
EP  - 51
VL  - 70
IS  - 1
LA  - en
AB  - This paper deals with the spectral analysis and symmetries of the secondorder difference equations with impulse. We determine a transfer matrix andthis allows us to investigate the locations of eigenvalues and spectralsingularites of the difference operator generated in $\ell_{2}(\Z)$.
KW  - Impulsive equations
KW  - eigenvalues
KW  - spectral singularities
KW  - symmetries
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UR  - https://doi.org/10.31801/cfsuasmas.669708
L1  - https://dergipark.org.tr/en/download/article-file/916642
ER  -