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Conditions for the existence of power solutions to a linear difference equation with constant coefficients

https://doi.org/10.26907/0021-3446-2024-4-20-30

Abstract

With the help of the formula for the general solution of a difference equation with constant coefficients, it is shown that the set of solutions to this equation contains classical solutions of the type kmk. We present necessary and sufficient conditions on the coefficients of the equation and the initial parameters under which such solutions are obtained.

About the Author

V. E. Kruglov
Odesa I.I. Mechnikov National University
Ukraine

Viktor Evgen’evich Kruglov
2 Dvoryanskaya str., Odessa, 65082



References

1. Круглов В.Е. Построение фундаментальной системы решений линейного разностного уравнения конечного порядка, Укр. матем. журн. 61 (6), 777–794 (2009).

2. Круглов В.Е. Об n-арифметических треугольниках, построенных для полиномиальных коэффициентов, Изв. вузов. Матем. (8), 35–48 (2016).

3. Гельфонд А.О. Исчисление конечных разностей (Наука, М., 1967).

4. Балоев А.А., Лазарева П.А. Об общем решении разностного уравнения с постоянными коэффициентами, Изв. вузов. Матем. (4), 11–24 (2021).


Review

For citations:


Kruglov V.E. Conditions for the existence of power solutions to a linear difference equation with constant coefficients. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2024;(4):20-30. (In Russ.) https://doi.org/10.26907/0021-3446-2024-4-20-30

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