We construct two Banach algebras, one which contains analytic semigroups such that arbitrarily slowly as , the other which contains ones such that arbitrarily fast
@article{bwmeta1.element.bwnjournal-article-smv138i2p165bwm, author = {Jos\'e Gal\'e and Thomas Ransford}, title = {On the growth of analytic semigroups along vertical lines}, journal = {Studia Mathematica}, volume = {141}, year = {2000}, pages = {165-177}, zbl = {0959.47024}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv138i2p165bwm} }
Galé, José; Ransford, Thomas. On the growth of analytic semigroups along vertical lines. Studia Mathematica, Tome 141 (2000) pp. 165-177. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv138i2p165bwm/
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