TY - CHAP U1 - Konferenzveröffentlichung A1 - Adm, Mohammad A1 - Garloff, Jürgen T1 - Optimal determinantal criteria for and intervals of totally nonnegative matrices T2 - The Prairie Discrete Math Workshop (PDMW 2017), 2–5 June, 2017, Living Skies Conference Centre Lumsden, Saskatchewan, Canada Y1 - 2017 SP - 3 EP - 4 ER -