Rights statement: http://journals.cambridge.org/action/displayJournal?jid=PSP The final, definitive version of this article has been published in the Journal, Mathematical Proceedings of the Cambridge Philosophical Society, 160 (3), pp 413-421 2016, © 2016 Cambridge University Press.
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TY - JOUR
T1 - Uniqueness of the maximal ideal of operators on the ℓ p -sum of ℓ∞ n (n ∈ N) for 1 < p< ∞
AU - Kania, Tomasz
AU - Laustsen, Niels
N1 - http://journals.cambridge.org/action/displayJournal?jid=PSP The final, definitive version of this article has been published in the Journal, Mathematical Proceedings of the Cambridge Philosophical Society, 160 (3), pp 413-421 2016, © 2016 Cambridge University Press.
PY - 2016/5
Y1 - 2016/5
N2 - A recent result of Leung (Proceedings of the American Mathematical Society 2015) states that the Banach algebra B(X) of bounded, linear operators on the Banach space X which is the l1-direct sum of l∞n for n=1,2,... contains a unique maximal ideal. We show that the same conclusion holds true for the Banach space X which is the lp-direct sum of l∞n for n=1,2,... and its dual space X* whenever 1<p<∞.
AB - A recent result of Leung (Proceedings of the American Mathematical Society 2015) states that the Banach algebra B(X) of bounded, linear operators on the Banach space X which is the l1-direct sum of l∞n for n=1,2,... contains a unique maximal ideal. We show that the same conclusion holds true for the Banach space X which is the lp-direct sum of l∞n for n=1,2,... and its dual space X* whenever 1<p<∞.
KW - Banach algebra
KW - maximal ideal
KW - bounded, linear operator
KW - Banach sequence space
U2 - 10.1017/S0305004115000766
DO - 10.1017/S0305004115000766
M3 - Journal article
VL - 160
SP - 413
EP - 421
JO - Mathematical Proceedings of the Cambridge Philosophical Society
JF - Mathematical Proceedings of the Cambridge Philosophical Society
SN - 0305-0041
IS - 3
ER -