Rohn, Jiri; Farhadsefat, Raena Inverse interval matrix: a survey. (English) Zbl 1223.15009 Electron. J. Linear Algebra 22, 704-719 (2011). Summary: Results on the inverse interval matrix, both theoretical and computational, are surveyed. Described are, among others, formulae for the inverse interval matrix, NP-hardness of its computation, various classes of interval matrices for which the inverse can be given explicitly, and closed-form formulae for an enclosure of the inverse. Cited in 7 Documents MSC: 15A09 Theory of matrix inversion and generalized inverses 65G30 Interval and finite arithmetic Keywords:interval matrix; inverse interval matrix; NP-hardness; enclosure; unit midpoint; inverse sign stability; nonnegative invertibility; absolute value equation; algorithm PDFBibTeX XMLCite \textit{J. Rohn} and \textit{R. Farhadsefat}, Electron. J. Linear Algebra 22, 704--719 (2011; Zbl 1223.15009) Full Text: EuDML EMIS