Affiliation:
1. Faculty of Mathematics and Statistics, Department of Pure Mathematis, University of Isfahan, Isfahan, Iran
Abstract
The main purpose of this paper is to find other measurements for
constructing optimal duals that minimize the reconstruction errors, when
erasures occur. Some known results are investigated with some other
measurements. Moreover, we investigate extreme points of the set of all
optimal duals for 1-erasure by the seminorms. Furthermore, some examples are
provided for clarification.
Publisher
National Library of Serbia