How to find a good submatrix


Check out our  new paper, “How to find a good submatrix” . It contains the description of an algorithm to find the well-conditioned submatrix in a given matrix. This algorithm plays a crucial role in our low-rank approximation methods, both for matrices and tensors. [drain file 2 url Matlab code is here].


26/05/2016 A TT-eigenvalue solver that finally works Papers
12/05/2016 Exponential machines and tensor trains Papers
06/04/2016 Convergence analysis of a projected fixed-point iteration Papers
30/03/2016 Compress-and-eliminate solver for sparse matrices Papers
01/12/2015 New paper in SIMAX Papers


We are located at the 2-nd floor of the new "Technopark-3” building in Skolkovo (few kilometers outside Moscow Ring Road). The building is accessible from Skolkovo Road (Сколковское шоссе) and Minskoe Highway (Минское шоссе).