In this paper we explore a specialized type of Lebesgue density, quasi-uniform density. We observe some of its behavior and prove some of its properties. SpeciÞcally, we prove that some basic properties of Lebesgue density points do not hold for quasi-uniform density points, and that quasi-uniform density is not a lower density operator. From this it follows that there is no analogue of the density topology for quasi-uniform density.
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