Abstract
For a nonmeasurable correspondence there may be no measurable selection and this implies the non-existence of the usual integral of the correspondence. We define an extended integral for correspondences via premeasurable selections and study properties of this new integral.
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Stich, W.J.A. An integral for nonmeasurable correspondences and the shapley-interval. Manuscripta Math 61, 215–221 (1988). https://doi.org/10.1007/BF01259330
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DOI: https://doi.org/10.1007/BF01259330