It is shown that every unital σ-complete topologically primitive strongly galbed Hausdorff algebra in which all elements are bounded is central
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc67-0-4, author = {Mart Abel}, title = {The center of topologically primitive galbed algebras}, journal = {Banach Center Publications}, volume = {68}, year = {2005}, pages = {45-54}, zbl = {1091.46025}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc67-0-4} }
Mart Abel. The center of topologically primitive galbed algebras. Banach Center Publications, Tome 68 (2005) pp. 45-54. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc67-0-4/