Browsing by Author "De Jeu, Marcel"
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A strong open mapping theorem for surjections from cones onto Banach spaces
De Jeu, Marcel; Messerschmidt, Miek (Elsevier, 2014)We show that a continuous additive positively homogeneous map from a closed not necessarily proper cone in a Banach space onto a Banach space is an open map precisely when it is surjective. This generalization of the ...