Solving inverse problems via weak contractive maps

Authors

  • Ştefan M. Şoltuz Tiberiu Popoviciu Institute of Numerical Analysis, Romania

DOI:

https://doi.org/10.33993/jnaat372-894

Keywords:

weak contractive maps, inverse problems
Abstract views: 256

Abstract

We prove a "collage'' theorem for weak contractive maps and we use it for inverse problems.

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References

Berinde, V., Approximating fixed points of weak contractions using Picard iteratioon, Nonlinear Analysis Forum, 9, pp. 43-53, 2004.

Berinde, M. and Berinde, V., On a general class of multi-valued weakly Picard mappings, J. Math. Anal. Appl., 326, pp. 772-782, 2007, https://doi.org/10.1016/j.jmaa.2006.03.016 DOI: https://doi.org/10.1016/j.jmaa.2006.03.016

Kunze, H.E. and Vrscay, E.R., Solving inverse problems for ordinary differential equations using the Picard contraction mapping, Inverse Problems, 15, pp. 745-770, 1999, https://doi.org/10.1088/0266-5611/15/3/308 DOI: https://doi.org/10.1088/0266-5611/15/3/308

Kunze, H.E. and Gomes, S., Solving an inverse problem for Urison-type integral equations using Banach's fixed point theorem, Inverse Problems, 19, pp. 411-418, 2003, https://doi.org/10.1088/0266-5611/19/2/310 DOI: https://doi.org/10.1088/0266-5611/19/2/310

Kunze, H.E., Hicken, J.E. and Vrscay, E.R., Inverse problems for ODEs using contraction maps and suboptimality for the `collage method', Inverse Problems, 20, pp. 977-991, 2004, https://doi.org/10.1088/0266-5611/20/3/019 DOI: https://doi.org/10.1088/0266-5611/20/3/019

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Published

2008-08-01

How to Cite

Şoltuz, Ştefan M. (2008). Solving inverse problems via weak contractive maps. Rev. Anal. Numér. Théor. Approx., 37(2), 217–220. https://doi.org/10.33993/jnaat372-894

Issue

Vol. 37 No. 2 (2008)

Section

Articles

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Copyright (c) 2015 Journal of Numerical Analysis and Approximation Theory

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