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ŘEHÁK, P.
Originální název
The discrete fractional Karamata theorem and its applications
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
We establish a fractional extension of the discrete Karamata integration theorem for two types of fractional sum operators. This result, along with other properties of regularly varying sequences and the tools such as comparison theorems and a fixed point theorem in FK-space, is then used to study asymptotic properties of solutions to a nonlinear fractional difference equation. We also establish and utilize a fractional extension of the Stolz-Ces & aacute;ro theorem, i.e., of the discrete l'Hospital rule. Both, the discrete fractional Karamata theorem and the discrete fractional l'Hospital rule, are believed to find applications in a broader context within the discrete fractional calculus.
Klíčová slova
Regularly varying sequence; Karamata integration theorem; fractional sum operator; fractional difference equation; asymptotic formula
Autoři
Vydáno
28. 10. 2024
Nakladatel
WALTER DE GRUYTER GMBH
Místo
BERLIN
ISSN
0139-9918
Periodikum
Mathematica Slovaca
Ročník
74
Číslo
5
Stát
Slovenská republika
Strany od
1205
Strany do
1214
Strany počet
10
URL
https://www.degruyter.com/document/doi/10.1515/ms-2024-0087/html
BibTex
@article{BUT190064, author="Pavel {Řehák}", title="The discrete fractional Karamata theorem and its applications", journal="Mathematica Slovaca", year="2024", volume="74", number="5", pages="1205--1214", doi="10.1515/ms-2024-0087", issn="0139-9918", url="https://www.degruyter.com/document/doi/10.1515/ms-2024-0087/html" }