Please use this identifier to cite or link to this item:
https://doi.org/10.21256/zhaw-3994
Publication type: | Article in scientific journal |
Type of review: | Peer review (publication) |
Title: | A differentiable characterization of local contractions on Banach spaces |
Authors: | Hefti, Andreas |
DOI: | 10.21256/zhaw-3994 10.1186/s13663-015-0349-7 |
Published in: | Fixed Point Theory and Applications |
Volume(Issue): | 2015 |
Issue: | 106 |
Page(s): | 1 |
Pages to: | 5 |
Issue Date: | 2015 |
Publisher / Ed. Institution: | Springer |
ISSN: | 1687-1812 |
Language: | English |
Subjects: | Contraction mapping; Spectral radius; Attractive fixed point; Local stability; Difference equation |
Abstract: | This note provides a differentiable characterization of local contractions on an arbitrary Banach space. As a corollary, a refinement to Ostrowski’s sufficient condition for local convergence in finite spaces is obtained, which applies to many models, e.g. in economics, ecology or game theory, where one has an interest in fixed point iterations and local stability of discrete dynamic processes. We show that for the local contraction property to hold, continuity of the derivative at the fixed point is indispensable. |
URI: | https://digitalcollection.zhaw.ch/handle/11475/11176 |
Fulltext version: | Published version |
License (according to publishing contract): | CC BY 4.0: Attribution 4.0 International |
Departement: | School of Management and Law |
Organisational Unit: | Center for Energy and Environment (CEE) |
Appears in collections: | Publikationen School of Management and Law |
Files in This Item:
File | Description | Size | Format | |
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s13663-015-0349-7.pdf | 1.32 MB | Adobe PDF | View/Open |
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Hefti, A. (2015). A differentiable characterization of local contractions on Banach spaces. Fixed Point Theory and Applications, 2015(106), 1–5. https://doi.org/10.21256/zhaw-3994
Hefti, A. (2015) ‘A differentiable characterization of local contractions on Banach spaces’, Fixed Point Theory and Applications, 2015(106), pp. 1–5. Available at: https://doi.org/10.21256/zhaw-3994.
A. Hefti, “A differentiable characterization of local contractions on Banach spaces,” Fixed Point Theory and Applications, vol. 2015, no. 106, pp. 1–5, 2015, doi: 10.21256/zhaw-3994.
HEFTI, Andreas, 2015. A differentiable characterization of local contractions on Banach spaces. Fixed Point Theory and Applications. 2015. Bd. 2015, Nr. 106, S. 1–5. DOI 10.21256/zhaw-3994
Hefti, Andreas. 2015. “A Differentiable Characterization of Local Contractions on Banach Spaces.” Fixed Point Theory and Applications 2015 (106): 1–5. https://doi.org/10.21256/zhaw-3994.
Hefti, Andreas. “A Differentiable Characterization of Local Contractions on Banach Spaces.” Fixed Point Theory and Applications, vol. 2015, no. 106, 2015, pp. 1–5, https://doi.org/10.21256/zhaw-3994.
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