%0 Journal Article %A Pavel V. Trishin %T Necessary and sufficient conditions for the existence of rational solutions to homogeneous difference equations with constant coefficients %J The Bulletin of Irkutsk State University. Series Mathematics %D 2024 %P 47-62 %V 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2024_47_a3/ %G en %F IIGUM_2024_47_a3