output
20152021
most citedLog-barrier interior point methods are not strongly polynomial

66 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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math.AC2017★ 3 cited

Tropical compound matrix identities

Marianne Akian, Stephane Gaubert, Adi Niv

We prove identities on compound matrices in extended tropical semirings. Such identities include analogues to properties of conjugate matrices, powers of matrices and~$\adj(A)\det(…

math.AC2016★ 7 cited

Tropical totally positive matrices

Stéphane Gaubert, Adi Niv

We investigate the tropical analogues of totally positive and totally nonnegative matrices. These arise when considering the images by the nonarchimedean valuation of the correspon…