@inproceedings{da0f198036134302bd6e88dd0c2af0a3,
title = "Minimum subspace approximation property for sparse approximations in finite dimension",
abstract = "We find necessary and sufficient conditions that a class of subspaces C must satisfy so that a solution exits to the problem of finding the subspace V ∈ C that best approximate a set of data F ∈ ℝd.",
author = "Akram Aldroubi and Romian Tessera",
year = "2010",
month = jun,
day = "24",
doi = "10.1109/CISS.2010.5464979",
language = "English",
isbn = "9781424474172",
series = "2010 44th Annual Conference on Information Sciences and Systems, CISS 2010",
booktitle = "2010 44th Annual Conference on Information Sciences and Systems, CISS 2010",
note = "44th Annual Conference on Information Sciences and Systems, CISS 2010 ; Conference date: 17-03-2010 Through 19-03-2010",
}