Lebesgue's Dominated Convergence Theorem is a fundamental result in measure theory that allows for the interchange of limit and integral operations under certain conditions. This theorem states that if a sequence of measurable functions converges pointwise to a limit function and is dominated by an integrable function, then the limit of the integrals of these functions equals the integral of the limit function. This connects closely to measurable selections and integration of multifunctions by providing a powerful tool for handling limits in integration contexts.
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