In this paper we deal with the maximal monotonicity of A + B when the two maximal monotone operators A and B defined in a Hilbert space X are satisfying the condition: Uλ ≥ 0 λ (dom B - dom A) is a closed linear subspace of X.
@article{urn:eudml:doc:41132, title = {On the maximality of the sum of two maximal monotone operators.}, journal = {Publicacions Matem\`atiques}, volume = {34}, year = {1990}, pages = {269-271}, zbl = {0722.47042}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41132} }
Riahi, Hassan. On the maximality of the sum of two maximal monotone operators.. Publicacions Matemàtiques, Tome 34 (1990) pp. 269-271. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41132/