The study of equiangular lines and distance sets has long captivated mathematicians through its elegant blend of geometry, algebra and combinatorics. Equiangular lines – sets of lines in Euclidean ...

We analyze combinatorial properties of open covers of sets of real numbers by using filters on the natural numbers. In fact, the goal of this paper is to characterize known properties related to ...

In this paper we study random sets, with values in a separable Banach space. First we establish several useful properties of the set-valued conditional expectation and then prove some convergence ...

Students will develop an understanding that objects and materials have characteristics or properties. Students will be able to recognize similarities between the properties of certain objects and ...