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On a random Volterra integral equation
Authors:W. J. Padgett
Affiliation:(1) Department of Mathematics, University of South Carolina, 29208 Columbia, South Carolina, USA
Abstract:Summary Tsokos [12] showed the existence of a unique random solution of the random Volterra integral equation (*)x(t; ohgr) = h(t; ohgr) + intotk(t, tau; ohgr)f(tau, x(tau; ohgr)) dtau, whereohgr isin OHgr, the supporting set of a probability measure space (OHgr,A, P). It was required thatf must satisfy a Lipschitz condition in a certain subset of a Banach space. By using an extension of Banach's contraction-mapping principle, it is shown here that a unique random solution of (*) exists whenf is (isin, lambda)-uniformly locally Lipschitz in the same subset of the Banach space considered in [12].
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