• Journal for History of Mathematics
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• v.18 no.3
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• pp.107-117
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• 2005

In this paper, we introduce linear approximate Henstock integral equations that is slightly different from linear Henstock integral equations, and we also offer an example which shows that some integral equation has a solution in the sense of the approximate Henstock integral but does not have any solutions in the sense of the Henstock integral. Furthermore, we investigate the existence and uniqueness of solution of the approximate Henstock integral equation.