The present paper deals with a question of M. Mbekhta concerning partial isometries on Banach spaces.
@article{urn:eudml:doc:41843, title = {On a question of Mbekhta.}, journal = {Extracta Mathematicae}, volume = {20}, year = {2005}, pages = {281-290}, zbl = {1114.47002}, mrnumber = {MR2243344}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41843} }
Schmoeger, Christoph. On a question of Mbekhta.. Extracta Mathematicae, Tome 20 (2005) pp. 281-290. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41843/