Open Access

A note on preserving the spark of a matrix

  
Dec 30, 2015

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[2] L.B. Beasley (ed.), C.-K. Li (ed.), M.H. Lim (ed.), R. Loewy (ed.), B.R. McDonald (ed.), S. Pierce (ed.), A survey of linear preserver problems, Linear Multilinear Algebra 33 (1992) no. 1-2, Gordon and Breach Science Publishers, Yverdon, 1992, pp. 1-129. Cited on 64. Search in Google Scholar

[3] D.L. Donoho, M. Elad, Optimally sparse representation in general (nonorthogonal) dictionaries via ` 1 minimization, Proc. Natl. Acad. Sci. USA 100 (2003) no. 5, 2197-2202. Cited on 63. Search in Google Scholar

Language:
English
Publication timeframe:
1 times per year
Journal Subjects:
Mathematics, General Mathematics