Browsing Computer Science by Author "Yang, Shiyun"
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Algorithms for fast linear system solving and rank profile computation
Yang, Shiyun (University of Waterloo, 2014-07-16)We give randomized algorithms for linear algebra problems concerning an n*m input matrix A over a field K. We give an algorithm that simultaneously computes the row and column rank profiles of A in 2r^3 + (r^2+n+m+|A|)^{1+o(1)} ...