Guaranteed error bounds for the solution of linear systems Jansson, Christian 1990 - TUHH Open Research
A posteriori error bounds for the solution of linear systems with simplex techniques Jansson, Christian 1990 - TUHH Open Research
Ein Verfahren zur Einschließung aller Lösungen eines linearen Optimierungsproblems mit Intervalleingabedaten Jansson, Christian 1990 - TUHH Open Research
Rigorous sensitivity analysis for systems of linear equations and linear programming problems Jansson, Christian Rump, Siegfried M. 1990 - TUHH Open Research