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Matematicheskie Zametki, 2021, Volume 110, Issue 4, paper published in the English version journal
(Mi mzm13304)
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This article is cited in 1 scientific paper (total in 1 paper)
Papers published in the English version of the journal
New Classes of Contractions in Banach Algebras
with Applications
M. R. Haddadia, V. Parvanehb, M. Mursaleencd, V. Rakočeviće a Department of Mathematics, Ayatollah Boroujerdi University,
Boroujerd, 69737-69199 Iran
b Department of Mathematics, Gilan-E-Gharb Branch,
Islamic Azad University, Gilan-E-Gharb, 67871-54699 Iran
c Department of Medical Research, China Medical University Hospital,
China Medical University (Taiwan), Taichung, 40402 Taiwan
d Department of Mathematics, Aligarh Muslim University, Aligarh, 202002 India
e Department of Mathematics, Faculty of Sciences and Mathematics, University of Niš, Niš, 18000 Serbia
Abstract:
In this paper, we introduce a new class of algebras satisfying
certain conditions which has been named power algebras and we prove some fixed
point theorems for a new class of contractions.
We give new conditions for the
existence and uniqueness of fixed points for this new class of mappings which are
not a contraction in the usual algebra.
Also, we introduce a new iterative
algorithm for fixed-point problems in a Banach algebra.
This results improve and extend the corresponding conclusions of the Ishikawa algorithm under
weaker conditions and lead to stronger results.
In conclusion, we give an application to nonlinear integral equations.
Keywords:
Banach algebra, contraction map, fixed point, Ishikawa algorithm, integral equation.
Received: 31.12.2020 Revised: 10.04.2021
Citation:
M. R. Haddadi, V. Parvaneh, M. Mursaleen, V. Rakočević, “New Classes of Contractions in Banach Algebras
with Applications”, Math. Notes, 110:4 (2021), 522–531
Linking options:
https://www.mathnet.ru/eng/mzm13304
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