arXiv subjects

Yurii Zelinskii

Publications and source records attributed to Yurii Zelinskii.

2 recordsLinked to original sources

arXiv2017

On weakly m-convex sets

There were obtained some properties of weakly m-convex sets. Various kinds of the problem of shadow were investigated. There was obtained the lower estimation for the number of balls that are necessary to create a shadow at the point of the sphere in three-dimensional Euclidean space

math.MG↗

arXiv2015

Generalized convex sets and shadows problem

The problem of shadow is solved. It is equivalent to condition for point is in generalized convex hull of a family of compact sets.

math.MG↗