2 papers
math.CV2016
The estimation of the area of a disk image for Sobolev classes
V. Bilet, R. Salimov
For regular homeomorphisms of Sobolev class having the Luzin -property, it is established the estimation of the area of a disk image in terms of an angu…
math.MG2011
Isometric embeddings of pretangent spaces in E^n
V. Bilet, O. Dovgoshey
We prove some infinitesimal analogs of classical results of Menger, Schoenberg and Blumenthal giving the existence conditions for isometric embeddings of metric spaces in the finit…