Errata

Please contact me if you find any error in one of my publications. I gather them on this page.

Matrix-wise L0

In the paper Matrix-wise L0-constrained Sparse Nonnegative Least Squares, equation (8) is printed as || vec( B ) - (A \kron I) x ||_2 but in reality it should be || vec( B ) - (I \kron A) x ||_2.

Thanks to Alexander Viguerie (CDC, USA) for spotting this typo. The same typo is present in my PhD thesis, page 80, equation (4.2).