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Restricted Isometry Property of Matrices with

✍ Scribed by R. Adamczak; A. E. Litvak; A. Pajor; N. Tomczak-Jaegermann

Publisher
Springer
Year
2010
Tongue
English
Weight
869 KB
Volume
34
Category
Article
ISSN
0176-4276

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The sparsity of orthogonal matrices which have k 1 columns of nonzeros is studied. It is shown that the minimum number of nonzero entries in such an m by m matrix is As a consequence it is shown that if A is an m by n matrix with m < n and the properties that its rows are pairwise orthogonal, and i