HASIL, Petr and Michal VESELÝ. Limit periodic perturbations of difference systems with coefficients from commutative groups. Journal of Difference Equations and Applications. Taylor & Francis, 2023, vol. 29, No 1, p. 43-66. ISSN 1023-6198. Available from: https://dx.doi.org/10.1080/10236198.2022.2159818.
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Basic information
Original name Limit periodic perturbations of difference systems with coefficients from commutative groups
Authors HASIL, Petr (203 Czech Republic, guarantor) and Michal VESELÝ (203 Czech Republic, belonging to the institution).
Edition Journal of Difference Equations and Applications, Taylor & Francis, 2023, 1023-6198.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10101 Pure mathematics
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 1.100 in 2022
RIV identification code RIV/00216224:14310/23:00134175
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1080/10236198.2022.2159818
UT WoS 000901899400001
Keywords in English Limit periodicity; almost periodicity; limit periodic sequences; almost periodic solutions; difference equations; linear equations
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 26/7/2023 11:58.
Abstract
We study perturbations of homogeneous linear difference systems over infinite fields with absolute values. The coefficient matrices of the treated systems belong to commutative groups which do not need to be bounded. We present a general limit periodic transformation of an arbitrarily given system such that the obtained system has non-almost periodic solutions. We also formulate corollaries which show how the presented construction of the perturbed system improves and extends known results.
Links
GA20-11846S, research and development projectName: Diferenciální a diferenční rovnice reálných řádů: kvalitativní analýza a její aplikace
Investor: Czech Science Foundation
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