Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Quadratic integral equations"'
Publikováno v:
AIMS Mathematics, Vol 7, Iss 7, Pp 13237-13257 (2022)
This paper addresses a new spectral collocation method for solving nonlinear fractional quadratic integral equations. The main idea of this method is to construct the approximate solution based on fractional order Chelyshkov polynomials (FCHPs). To t
Externí odkaz:
https://doaj.org/article/3790cfbc76df4d16b5116850f3402602
Publikováno v:
Electronic Journal of Differential Equations, Vol 2022, Iss 23,, Pp 1-30 (2022)
Externí odkaz:
https://doaj.org/article/8edfeaf9910f4eaf8f0aa80d1ae2c300
Publikováno v:
Mathematics, Vol 11, Iss 11, p 2580 (2023)
In this study, we have new fixed point results for weak contraction mappings in complete and partially ordered b-metric spaces. Our findings expand and generalize the results of Jachymski and Mituku et al and many more results in the literature as we
Externí odkaz:
https://doaj.org/article/ae4645fb2d7243cfb24f6d3916f9e550
Existence and stability of solutions for a system of quadratic integral equations in Banach algebras
Autor:
Said Baghdad
Publikováno v:
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, Vol 19, Pp 203-218 (2020)
The aim of this paper is to prove the existence and stability of solutions of a system of quadratic integral equations in the Banach algebra of continuous and bounded functions on unbounded rectangle. The main tool used in our considerations is the m
Externí odkaz:
https://doaj.org/article/6160ae48534f48c499c5bd1eae982434
Akademický článek
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Publikováno v:
Mathematics; Volume 11; Issue 11; Pages: 2580
In this study, we have new fixed point results for weak contraction mappings in complete and partially ordered b-metric spaces. Our findings expand and generalize the results of Jachymski and Mituku et al and many more results in the literature as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::5c48da897aa5462450df4d238d1e1a59
Akademický článek
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Publikováno v:
Mathematics, Vol 7, Iss 9, p 856 (2019)
This paper is concerned with proving the existence of solutions for a coupled system of quadratic integral equations of fractional order in Banach algebras. This result is a direct application of a fixed point theorem of Banach algebras. Some particu
Externí odkaz:
https://doaj.org/article/0ef506d48d1842cd813a2ae62ef90066
Autor:
Paola Rubbioni, Tiziana Cardinali
The existence of \begin{document}$ L^{2} $\end{document} -nonnegative solutions for nonlinear quadratic integral equations on a bounded closed interval is investigated. Two existence results for different classes of functions are shown. As a conseque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b4ada475a36c5bd098f53130abfd97e
http://hdl.handle.net/11391/1457096
http://hdl.handle.net/11391/1457096
Autor:
G. García, Gaspar Mora
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
We present some fixed point results in Banach algebras based on the so called degree of nondensifiability ϕ d . It is shown that ϕ d is an alternative method to measures of noncompactness to obtain fixed point results. As an application of the usef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0058190610e73f3960da8aa45d24168
https://doi.org/10.1016/j.jmaa.2018.11.073
https://doi.org/10.1016/j.jmaa.2018.11.073