1. Some results on projection of planar sets Creator: Ganguly, Dilip Kumar and Majumdar, M. Format: bez média and svazek Type: model:article and TEXT Subject: Baire category, property of Baire;, residual set, upper semicontinuity, and Borel set Language: English Description: In this paper we define certain types of projections of planar sets and study some properties of such projections. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public