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pro vyhledávání: '"YUJI NAKATSUKASA"'
Autor:
Yuji Nakatsukasa, Alex Townsend
Publikováno v:
SIAM Journal on Numerical Analysis. 59:314-333
An important observation in compressed sensing is that the $\ell_0$ minimizer of an underdetermined linear system is equal to the $\ell_1$ minimizer when there exists a sparse solution vector and a certain restricted isometry property holds. Here, we
Autor:
YUJI NAKATSUKASA, TREFETHEN, LLOYD N.
Publikováno v:
SIAM Journal on Numerical Analysis; 2021, Vol. 59 Issue 6, p2801-2822, 22p
Autor:
YUJI NAKATSUKASA, TOWNSEND, ALEX
Publikováno v:
SIAM Journal on Numerical Analysis; 2021, Vol. 59 Issue 1, p314-333, 20p