When only global optimization matters

Jean-Baptiste Hiriart-Urruty ()

Journal of Global Optimization, 2013, vol. 56, issue 3, 763 pages

Abstract: In this short note, the objective of which is essentially pedagogical, we show that in the well-known problem which consists of minimizing the rank of a matrix, every admissible point is a local minimizer. Hence, in this problem like in various other ones, only global minimization matters. Copyright Springer Science+Business Media, LLC. 2013

Keywords: Matrix rank; Lower-semicontinuous function; Local minimizer (search for similar items in EconPapers)
Date: 2013
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DOI: 10.1007/s10898-011-9826-7

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