1. A generalisation of a theorem of Koldunov with an elementary proof Creator: Ercan, Zafer Format: bez média and svazek Type: model:article and TEXT Subject: Riesz spaces (vector lattices) and Hammerstein property and disjointness preserving operators Language: English Description: We generalize a Theorem of Koldunov [2] and prove that a disjointness proserving quasi-linear operator between Resz spaces has the Hammerstein property. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public