J
John Hannah
Researcher at University College Dublin
Publications - 1
Citations - 50
John Hannah is an academic researcher from University College Dublin. The author has an hindex of 1, co-authored 1 publications receiving 48 citations.
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Nonnegative factorization of completely positive matrices
John Hannah,Thomas J. Laffey +1 more
TL;DR: In this article, it was shown that such a B exists with m⩽ 1 2 k(k+1)−N, where 2N is the maximal number of entries which equal zero in a nonsingular principal submatrix of A.