In this paper we are interested in the direct and inverse problems for the following class of random fixed point equations T (w,x(w)) = x(w) where T :Ω à Xâ X is a given operator, Ω is a probability space and X is a Polish metric space. The inverse problem is solved by recourse to the collage theorem for contractive maps. We then consider two applications: (i) random integral equations, and (ii) random iterated function systems with greyscale maps (RIFSM), for which noise is added to the classical IFSM.
Random fixed point equations and inverse problems using "collage method" for contraction mappings / H. Kunze, D. La Torre, E. Vrscay. - In: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. - ISSN 0022-247X. - 334:2(2007), pp. 1116-1129.
Random fixed point equations and inverse problems using "collage method" for contraction mappings
D. La TorreSecondo
;
2007
Abstract
In this paper we are interested in the direct and inverse problems for the following class of random fixed point equations T (w,x(w)) = x(w) where T :Ω à Xâ X is a given operator, Ω is a probability space and X is a Polish metric space. The inverse problem is solved by recourse to the collage theorem for contractive maps. We then consider two applications: (i) random integral equations, and (ii) random iterated function systems with greyscale maps (RIFSM), for which noise is added to the classical IFSM.Pubblicazioni consigliate
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